Force and Motion Corrective Quiz

A ________ is required to change the velocity of an object.

• force

• motion

• direction

• speed

How an object changes velocity depends on the __________ of the force exerted on that object.

• strength

• direction

• motion

• speed

A stronger force can cause a ________ change in velocity.

• smaller

• greater

• constant

• negative

Understanding a cause-and-effect relationship can help you infer what led to a particular ________.

• motion

• force

• direction

• result

If ___________ strength force strength force is exerted on two objects, they will be affected differently.

• a greater

• a lesser

• the same

• zero

If the same strength force strength force is exerted on two objects, but the objects have different masses, the object with _______ _________ will have a greater change in velocity

• more mass

• less mass

• same mass

• zero mass

When two objects collide, a force is exerted on each object.

The two forces are exerted in the ___________ direction, but they are the same ________

• same, strength

• opposite, strength

Even though the force exerted on each object in a collision is the same strength, if the objects have masses, their changes in velocity will be ________

• equal

• opposite

• proportional

• different

When you push any object that is at rest how can the motion of that object change?

• Slow down

• Start moving

• Remain at rest

• Stop moving

When you apply a strong force to an object in the same direction of its motion what will happen to the motion of the object?

• Slow down

• Change direction

• Stop

• Speed Up