PHYSICS 2 EASY Round

It is defined as "push or a pull."

• work

• power

• force

• energy

Which of the following does not belong to the group?

• weak

• strong

• gravity

• friction

It is the tendency of an object to resist its state of motion.

• inertia

• work

• power

• energy

_______ is a force which opposes the motion of an object

• tension

• normal

• friction

• centripetal

it is the amount of matter in the object.

• weight

• mass

• volume

• density

Which is a correct statement about a vector quantity?

• Has direction only

• Has direction and magnitude

• Has magnitude only

• Has neither magnitude nor direction

The figure shows the forces acting on a car moving at a constant speed. Which force would have to increase to make the car accelerate?

• A

• B

• C

• D

What is the SI unit for force?

• Dyne

• Slug

• Newton

• Pound

The figure below shows the horizontal forces acting on a car. Which one of the statements describes the motion of the car?

• It will be slowing down.

• It will be stationary.

• It will have a constant speed.

• It will be speeding up.

Displacement is a __________

• scalar quantity

• vector quantity

• base quantity

• derived quantity