Amplify Force and Motion Assessment Practice

Front

Three toy boats in a lake changed speed after being bumped. Which toy boat(s) experienced the strongest force?

Back

All three boats experienced the same force as they changed speed by the same amount.

Front

Three chairs (blue, red, yellow) rolled across a flat office floor. The blue and red chairs are more massive than the yellow chair. Which chair(s) experienced the strongest force when hit?

Back

The BLUE and RED chairs experienced the strongest force because they are both more massive than the yellow chair and changed speed by the same amount.

Front

Scott and James crashed a shopping cart and skateboard twice. In which crash did the skateboard experience a stronger force?

Back

CRASH 2: The force on the cart was stronger in this crash, so the force on the skateboard was also stronger.

Front

Why did the block stop moving after sliding 10 meters?

Back

The floor exerted a force opposite to the block’s motion.

Front

Miniature golf involves hitting a ball with a club. Three balls were hit from different directions, changing their speeds. Which ball experienced the strongest force?

Back

The GREEN golf ball because it changed speed the most.

Front

Hockey involves players using sticks to push pucks on ice. Three pucks: green (less mass), black, and purple (same mass). Which puck(s) experienced the strongest force when hit?

Back

The BLACK and PURPLE pucks; they have more mass than the green puck, but changed speed by the same amount.

Front

Mateo and Jackie rolled balls on a playground. In Crash 1, a pink soccer ball (more mass) hit the tennis ball. In Crash 2, a blue soccer ball (less mass) hit the tennis ball. Which crash had a stronger force on the tennis ball?

Back

Crash 1; the force on the soccer ball was stronger in this crash, so the force on the tennis ball was also stronger.

Front

Three skiers were bumped while skiing. Which skiers experienced the same force?

Back

ALL THREE skiers experience the same strength force because they changed speed by the same amount.

Front

Three friends kicked soccer balls: a black ball (less mass) and blue/orange balls (equal mass). Which experienced the strongest force?

Back

The BLUE and ORANGE soccer balls; they have more mass than the black soccer ball, but changed speed by the same amount.

Front

Asteroid crash models: Which crash had a stronger force on the asteroid?

Back

CRASH 2; the force on the planet was stronger, so the force on the asteroid was also stronger.