Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
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wetlands provide each of the following services, except.... carbon sequ…
Acid Rain Prevention
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question 10 which sphere greatly influences the global climate by regul…
Hydrosphere
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what saved many british and french forces from the germans in 1940? the…
C. the Evacuation of Dunkirk
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what is the name of the solid outer shell of the earth? question 9
Lithosphere
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the interaction between which two spheres is primarily responsible for …
B. Biosphere and Geosphere
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6. what does paragraph 8 reveal about how the narrators point of view c…
D. She learned to appreciate her family and her Chinese American identity.
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which earth sphere includes all living organisms?
The biosphere
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14 formula 1 punto a container containing 7.3 l of a gas is collected a…
$622.0$
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classify the following examples into their correct categories based on …
Atmosphere: Ozone Layer, Wind Pattern Hydrosphere: Glaciers, Water Cycle
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directions: use the pictures to answer the questions about each cycle i…
1. The water cycle provides water for drinking, growth, and maintains habitats for plants and animals. 2. Plants get nitrogen from the soil (via nitrogen - fixing bacteria) and an…
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which sphere of earth interacts with the atmosphere to create weather p…
Hydrosphere
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what is the term for the layer of gases surrounding earth?
The atmosphere
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what did tnt do to the population of bald eagles in the united states? …
Toxic death
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part 2: for each free body diagram, 1) determine the net force, 2) dete…
| Free Body Diagram | Net force | Balanced or Unbalanced? WHY? | | --- | --- | --- | | | $0\ N$ | Balanced. Net force is zero as $F_{norm}=F_{grav}$ | | | $15\ N$ (upwards) | Unba…
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in the past 10 - 15 years the amount of projected human population chan…
A. 7.5 Billion to 8.0 Billion
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carefully study the lesson and then answer the following questions. 1. …
1. A. conducting meetings 2. Ensure orderly business conduct; Facilitate equal participation; Protect majority - rule; Safeguard minority rights 3. D. the number of members that m…
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b) using free body diagrams note: if either all the vertical forces (up…
Example #1: Net force: $400N$ Balanced or Unbalanced? Unbalanced. WHY? There is a non - zero net vertical force. Example #2: Net force: $0N$ Balanced or Unbalanced? Balanced. WHY?…
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which earth sphere is primarily composed of rocks and minerals? questio…
Geosphere
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activity b: calculating density materials • book • scale • metric ruler…
1. Quantitative observations are numerical; e.g., book length 20 cm. Qualitative describe qualities; e.g., book is blue. 2. Mass is amount of matter, volume is space occupied, den…
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which sphere of the earth contains all the water bodies such as oceans,…
Hydrosphere
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yet tell me not, for i have heard it all. heres much to do with hate, b…
the extreme emotions that he is feeling.
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section 2 properties of matter continued which physical properties depe…
3. Masa, volumen 4. El estado es la forma física de una sustancia. Sólido, líquido y gas son tres estados comunes de la materia.
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your data table #half - lives hl 0 hl 1 hl 2 hl 3 hl 4 hl 5 hl 6 hl 7 h…
1. The class data reflects the half - life definition as the number of non - decayed items ("Sk Left") approximately halves with each successive half - life. For instance, from HL…
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technician a says that a dead blow hammer reduces rebound of the hammer…
C. Both A and B
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question 16 (5 points) what is the answer, with the correct number of s…
Question 16: 109.30 g Question 17: 68 °F
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the ______ design of pry bar works well for applying force to tension b…
C. Either A or B
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examine the diagram below. which term best describes what the diagram r…
A. electric field
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19. which have a positive charge? electrons atoms protons neutrons
C. protons
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the ______ punch makes a bigger indentation that centers a drill bit at…
A. Center
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question 7 listen classify each observation as either qualitative data …
qualitative data: The pendulum swung to the right., The magnets pulled toward one another. quantitative data: The pendulum is 12 cm tall., The ring magnet has a mass of 6 g.
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13. describe an example of the law of conservation of energy.
A pendulum: At its highest point, it has maximum potential energy. As it swings down, potential energy is converted to kinetic energy, and as it swings back up, kinetic energy is …
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when a large chisel needs a really strong blow, use a: select one: a. s…
A. sledgehammer
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multiple choice question 6 listen examine the image below. what can you…
A. The bar magnet's south pole is nearest to the compass.
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a ______ punch is the most efficient tool to make a hole in soft sheet …
A. Wad
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multiple choice question 5 examine the diagram of magnetic fields inter…
A. Like poles produce repulsion.
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analyzing roosevelts power of persuasion how successful was roosevelt i…
Roosevelt was very successful in persuading his listeners. His speeches were effective due to his use of accessible language, emotional appeals, and ability to connect with the pu…
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multiple choice question 4 listen examine the diagram below. what do th…
A. Earth's magnetic field
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one end of a ______ is tapered to a dull point and is used to align lar…
d. Hollow punch
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which part of the magnet produces the strongest magnetic force? press t…
The poles of the magnet.
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which of the following is a typical type of punch used in automotive se…
D. All of the above
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where are the poles on this magnet? select all that apply. press the ho…
The two ends of the horseshoe magnet (the parts with different colors, orange and blue in the image) are the poles.
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a ______ punch is also named a starter punch because you should always …
D. Drift
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a big stone on the top of a mountain has 150 j of gravitational potenti…
150 J
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the head of the chisel needs to be softer so it will not chip when it i…
True
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13. scientific theories _____. need to be proven only once are not subj…
can be changed and revised
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use the graph at right to answer questions: 3. how long is a half - lif…
3. 5370 years 4. 15 atoms 5. 1600 atoms
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a ______ is a special - purpose tool that is often used for moving comp…
D. All of the above
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a car has 1000 j of energy stored in fuel. when it moves, it has 100 j …
900 J
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calculate the potential gravitational energy for the lamp and its speed…
The potential gravitational energy = 19 J The speed if it falls = 6 m/s
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when using a screwdriver, always check where the screwdriver blade can …
True
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how would you calculate the gravitational potential energy of a 2 kg bo…
$(2)(9.8)(0.76)$
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locking pliers are helpful by freeing up one or more of your hands when…
True
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what is the main reason politicians spend millions of dollars on advert…
to influence undecided voters
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____ pliers, also called vice grips, are general - purpose pliers used …
B. Locking
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how would you calculate the kinetic energy of a 0.148 kg (5.22 oz) base…
The kinetic - energy of the baseball is calculated using the formula $K=\frac{1}{2}mv^{2}$, substituting $m = 0.148\ kg$ and $v = 40\ m/s$ gives $K=(0.148)(40)^{2}\div2$. So the c…
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can cut thin sheet metal, and lighter versions make it easy to follow t…
A. Tin snips
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question 15 (5 points) a cheeseburger from a fast food restaurant conta…
C. 360 kcal
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have expanding grappling fingers on one end to grab items, and the othe…
a. Mechanical fingers
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3. when did democritus propose the idea of atoms? about 430 a.d. about …
# Breve explicación: Demócrito fue un filósofo griego antiguo. Propuso la idea de átomos alrededor del 430 a.C. # Respuesta: about 430 B.C.
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____ are easy to use because the handles are spring loaded open and dou…
C. Bolt cutters
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comparing media coverage before and after vietnam during world war ii, …
Officials feared the loss of public support.
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the screwdrivers blade should be almost as ______ as the slot in the fa…
a. Wide
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2. how does the size of the atom compare to the size of its nucleus? th…
The atom is 100,000 times bigger.
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all of the following are types of files commonly used in the automotive…
C. demeaning file.
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medical terminology - s1 - stout, d | 6710000 check for understanding i…
D. $\overline{P}$
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solve the following density problems. you must show your rearranged for…
# Explicación: ## Paso 1: Identificar los valores dados Dado que masa $m = 212.0$ g y volumen $V=24.3$ cm³ ## Paso 2: Aplicar la fórmula de densidad La fórmula de densidad es $ ho…
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check for understanding iii - symbols & medical eponyms medical terms &…
1. True 2. True 3. False
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how is isolation to prevent the spread of disease different from quaran…
C. People are isolated when they are already sick; people who are quarantined might have been exposed to an illness, but are not sick.
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question 1 not yet answered marked out of 1.00 flag question quality __…
A. Slip - joint
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medical terminology - s1 - stout, d check for understanding iii - symbo…
O '
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pathogens, or disease - causing germs, that can be spread through perso…
D. 3 and 4
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check for understanding iii - symbols & medical eponyms medical terms &…
++ or 2+
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look at the dictionary definition for the word eloquence. eloquence /ˈe…
able to use language clearly
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check for understanding iii - symbols & medical eponyms medical terms &…
False
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a torque wrench is also known as a: select one: a. tension wrench. b. t…
D. torque stick.
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1. do the islands appear to be the same age, or are they older at one e…
1. The islands are not the same age. The older islands are at one end (usually the north - western end in the case of the Hawaiian Islands) as evidenced by higher levels of erosio…
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select one: a. tension wrench. b. torque limiter. c. tightness gauge. d…
This question seems incomplete as there is no description of what these options pertain to. Without context, it's impossible to select a correct answer.
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continental crust is more dense than oceanic crust. true false question…
False True
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a foot - pound is described as the amount of twisting force applied to …
C. 1 ft long with a weight of 1 lb
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temperature and pressure decrease with depth beneath the earth’s surfac…
False False False
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the san andreas fault zone in california is an example of __________ pl…
B. Transform
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which of the following was not used by wegener to support his hypothesi…
Paleomagnetic data
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when heating liquid materials in laboratory glassware, a student should…
1. wear safety goggles
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which of the following was not used by wegener to support his hypothesi…
None of the above (since the question asks which was NOT used, but all options were used by Wegener).
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which safety precaution is recommended when a liquid is being heated in…
4. Wear goggles and a laboratory apron.
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which of the following evidence was used by wegener to support his hypo…
Rock types and ages
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which statement best shows how evidence related to historical events ca…
Primary sources can include the exact words that witnesses used to testify at a trial.
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3. measure the book’s mass by weighing it on the scale, and then conver…
Quantitative observations are numerical measurements (e.g., book mass in grams). Qualitative observations are non - numerical descriptions (e.g., book's color or texture).
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what was wegeners hypothesis called? seafloor spreading plate tectonics…
Continental drift
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the portrayal of nazi germany in two sentences, describe how president …
Roosevelt portrays Nazi Germany and its Axis allies as aggressive and totalitarian forces seeking to impose their rule by force. He also presents them as immoral and in conflict w…
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question 15 the himilayas were formed from____ oceanic - oceanic conver…
Continental - continental convergent
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read the excerpt from \the invention of the sewing machine\ by grace ro…
He invented and sold a mechanical excavator.
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question 14 2 pts which of the following is the proper order of the ear…
Crust, asthenosphere, mantle, outer core, inner core
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pe5402a-70-lerwick-4 what impact can non - pharmaceutical interventions…
Non - pharmaceutical interventions such as social distancing, mask - wearing, and hand - hygiene can effectively prevent the spread of infectious diseases by interrupting pathogen…
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main.py instrument = \koto\ age = 7 print(\i have played the \ + instru…
The corrected Python code is: ```python instrument = "kazoo" age = 7 print("I have played the " + instrument + " since I was " + str(age) + " years old") ```
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most volcanoes occur_______. along convergent boundaries far from tecto…
Along convergent boundaries
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debugging | fix this program 5 points this python program has a problem…
Since the Python code is not provided, a full - fledged debugging is not possible. But a correct Python statement to print the given sentence would be `print("I have played the pi…
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what is the driving force of the plate tectonic shifting beneath the ea…
B. Convection
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which of the following is not a type of convergent boundary? crust - co…
Crust - core
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what do we call boundaries that are moving towards each other? transfor…
C. Convergent