Q4Q1

If you are to push a cart, a box and a bicycle to a certain distance from the starting line, which will require

you to exert a greater force?

• cart

• box

• bicycle

• All of them

The greater the mass of an object, the greater is the force needed to _____ the object.

• move

• stop

• roll

• push

What causes objects to move?

• Weight

• Gravity

• Force

• Magnet

Why do you need to use force in moving a ball up a ramp?

• to add force to the ball

• to let the ball roll on the ramp.

• to move the ball away from the ramp.

• to allow the ball to stay on the ramp.

A marble that is standing still will move when ____________.

• bumped by another marble

• there is a strong wind

• touch by a person

• a force is applied on the marble