Question

1. the force of an object is its _____ multiplied by its ___.9. forces always act in _____10. draw pictures below to represent each law of motion.newtons 1st law newtons 2nd law newtons 3rd law

Explanation:

For Question 8:

This refers to Newton's 2nd Law of Motion, which defines force as the product of an object's mass and its acceleration.

For Question 9:

This describes Newton's 3rd Law of Motion, which states that for every action force, there is an equal and opposite reaction force, meaning forces act in paired, opposing directions.

For Question 10:

• Newton's 1st Law (Inertia): A stationary object stays at rest, or a moving object stays in motion at constant velocity, unless acted on by an unbalanced force. A common representation is a book sitting on a table (no unbalanced force, stays at rest) or a sliding hockey puck slowing down only due to friction (an external force).
• Newton's 2nd Law: The acceleration of an object depends on its mass and the net force applied. A common representation is pushing an empty shopping cart (small mass, easy to accelerate) vs. pushing a full shopping cart (large mass, harder to accelerate with the same force).
• Newton's 3rd Law: For every action, there is an equal and opposite reaction. A common representation is a person jumping off a small boat: the person pushes down/back on the boat (action), and the boat pushes up/forward on the person (reaction, launching them), while the boat moves backward.

Answer:

1. mass; acceleration
2. pairs, opposite directions

10.

• Newton’s 1st Law: A drawing of a stationary book on a table (or a sliding puck with a friction arrow opposing motion)
• Newton’s 2nd Law: A drawing of a person pushing an empty cart (accelerating quickly) next to a person pushing a full cart (accelerating slowly)
• Newton’s 3rd Law: A drawing of a person jumping off a small boat, with an arrow showing the person pushing the boat back, and an arrow showing the boat pushing the person forward