Force, Motion and Energy Quiz

Which of the following is true about the effect of force on an object's movement?

• Force can change the movement of an object.

• Shorter distance is travelled when force is weak.

• The stronger the force exerted, the farther the toy car travels.

• When you pedal faster, the bicycle will move much slower.

What happens to an object when force is applied?

• The object becomes smaller.

• The object changes direction.

• The object moves faster.

• The object remains stationary.

Which of the following is true about the effect of force on an object's movement?

• A moving object can be stopped by a force.

• A force can cause an object to move.

• Kicking the ball softly will cause it to bounce lower.

• As the driver applies force to the brake, the car will speed up.

What is force?

• A push or pull on an object that can cause it to change direction.

• A force is a type of energy.

• Force has no effect on the movement of objects.

• Force only changes the size of an object.

What can force do to objects?

• Force can only change the color of an object.

• Force can only change the shape of an object.

• Force has no effect on objects.

• Force can move, stop, slow down, or accelerate objects.

What object is attracted to a magnet?

• aluminum

• iron

• metal

• silver

Magnets are _______ to objects that contain iron, nickel, cobalt, or steel.

• disturbed

• attracted

• puzzled

• repelled

All of these are NON-MAGNETIC except _______.

• wood

• paper

• iron

• copper

The force that a magnet exerts on certain materials is called _______ force.

• magnetic

• electric

• ferromagnetic

• pole exertion

What would happen if you placed an iron nail near a magnet?

• The nail will repel the magnet.

• The nail will become an electromagnet.

• The nail will become magnetic.

• The magnet will lose its magnetism.