Paco throws a ball 2324 Force and Motion Review

Paco throws a ball. What force pulls the ball down toward the ground?

• friction

• gravity

• inertia

• momentum

Mover slide a box down the ramp of a truck. What helps slow the box as it slides to the bottom of the ramp?

• friction

• gravity

• inertia

• magnetism

After throwing a basketball through the net, Anna observed the ball as it hit the ground. Which is most likely responsible for the ball hitting the ground?

• friction

• gravity

• mass

• speed

The pull of gravity from Earth has the greatest effect on

• comets

• the Sun

• asteroids

• the Moom

Juan and Angela roll toy cars on a sidewalk. What make the cars finally come to a stop?

• electricity

• friction

• inertia

• magnetism

Why do planets stay in orbit around the Sun?

• attraction of gravity

• effect of inertia

• frictional force

• rotational force

What force is needed to help stop a child from slipping on ice?

• gravity

• friction

• electric

• magnetic

The graph shows how long it takes Blanca to walk 250m. If Blanca continues walking at the same pace, what is the total time it will take for her to walk 500 meters?

• 5 minutes

• 6 minutes

• 10 minutes

• 15 minutes

It took 20 minutes for a truck to travel from the beginning of the road at 0 km to Checkpoint A. If a truck continues moving at the same speed, how much longer will it take to reach Checkpoint B?

• 10 minutes

• 20 minutes

• 30 minutes

• 40 minutes

Tim and Carla play catch with a ball. Which term describes the motion of a ball?

• shape

• size

• speed

• weight