forces and motion review. 1 point a baseball and a cannonball are dropped at the same time. which...

FORCES AND MOTION REVIEW

1 POINT

A baseball and a cannonball are dropped at the same time. Which one will hit first?

1 POINT

What is terminal velocity?

1 POINT

What directions can a projectile accelerate?

1 POINT

What is the equation for Newton’s Second Law of Motion?

1 POINT

What’s a common unbalanced force acting on an object in motion?

1 POINT

If a football player tackles another player, what will their combined momentum be?

2 POINTS

What is the law of conservation of momentum?

1 POINT

Action force: cue ball hitting a pool ball Reaction force: ?

1 POINT

Which one isn’t an example of projectile motion? Path of a leaping frog Path of an arrow through the air Path of a crate sliding along flat ground Path of a pitched baseball

2 POINTS

Mass – 65 kg Velocity – 2 m/s Momentum - ?

2 POINTS

What is Newton’s first law of motion?

1 POINT

What will cause a shopping cart to have the least amount of acceleration?

1 POINT

What is free fall?

1 POINT

What is air resistance?

2 POINTS

What happens when a moving bumper cart hits a bumper cart at rest?

1 POINT

What do you need to find momentum?

2 POINTS

Why does a ball thrown level to the ground move downward?

1 POINT

What is Newton’s Third Law of Motion?

1 POINT

Define momentum.

1 POINT

Define inertia.

1 POINT

What is projectile motion?

1 POINT

When you are a passenger in a car and the driver slams on the brakes, why do you keep moving forward?