Question

forces in the real world worksheet
forces are an essential part of our everyday lives, shaping and changing the world around us. they can be described as pushes or pulls that affect objects, causing them to move, stop, or change direction. in this worksheet, well explore different types of forces, their effects, and the laws that govern them.
fill in the blank: fill in the blank with the correct words.

1. force is defined as a ____ or a ____ on an object that causes a change in its motion.
2. ______ is the force that opposes movement between objects, causing them to slow down or stop.
3. ______ is the invisible force that attracts objects to each other as a result of their mass.
4. newtons first law of motion states that an object at rest will remain at rest, and an object in motion will remain in motion, unless acted upon by an ______ force.
5. pressure is calculated by dividing ______ by area.

word bank: friction, push, outside, gravity, force, pull
multiple choice questions: choose the correct answer from the choices for each question.

1. which of the following is an example of a balanced force?

a) a book falling off a table
b) a car accelerating on a highway
c) a person sitting still in a chair
d) a balloon floating up into the sky

1. what is the strongest force in the universe?

a) gravity
b) electromagnetism
c) nuclear force
d) friction

1. which law of motion states that for every action, there is an equal and opposite reaction?

a) newtons first law
b) newtons second law
c) newtons third law
d) newtons fourth law

1. what property of matter causes an object to resist changes in motion?

a) gravity
b) inertia
c) friction
d) pressure

Explanation:

1. Force is defined as a push or a pull. Friction opposes movement between objects. Gravity is the force of attraction due to mass. Newton's First Law involves an outside force to change motion. Pressure is force divided by area.

2.

• For the multiple - choice question about balanced force, a person sitting still in a chair has balanced forces (weight and normal force). A falling book, accelerating car, and floating balloon have unbalanced forces.
• The strongest force in the universe among the options is the nuclear force which holds the nucleus of an atom together.
• Newton's Third Law states that for every action, there is an equal and opposite reaction.
• Inertia is the property of matter that causes an object to resist changes in motion.

Answer:

Fill in the Blank:

1. push; pull
2. friction
3. gravity
4. outside
5. force

Multiple Choice Questions:

1. c) A person sitting still in a chair
2. c) Nuclear force
3. c) Newton's Third Law
4. b) Inertia