Velocity And Acceleration Question Preview (ID: 28705)


Velocity And Acceleration Test 1. TEACHERS: click here for quick copy question ID numbers.

One way to increase acceleration is by
a) increasing mass
b) decreasing mass
c) decreasing force
d) increasing both force and mass proportionally

The product of an object's mass and velocity is called its
a) inertia
b) momentum
c) acceleration
d) force

The momentum of an object is in the same direction as its
a) force
b) acceleration
c) velocity
d) inertia

What happens when two forces act in the same direction?
a) They cancel each other out
b) The stronger one prevails
c) They add together
d) Their sum is divided by two is the total force

The greater the mass of an object
a) the easier the object starts moving
b) the greater its inertia
c) the more balanced it is
d) the more space it takes up

The force of gravity on a person or object on the surface of a planet is called
a) mass
b) terminal velocity
c) weight
d) free fall

When the only force acting on a falling object is gravity, the object is said to be
a) stationary
b) decelerating
c) in free fall
d) a projectile

Forces can be added together only if they are
a) acting on the same object
b) balanced forces
c) unaffected by gravity
d) substantial

Which of the following is an example of rolling friction?
a) your shoes on a sidewalk as you walk
b) bike tires on the road as you ride
c) a boat on the water as it sails
d) two hands rubbing together

Which of the following is an example of exerting a force?
a) a child running through a field
b) a train speeding down a track
c) a carpenter hammering a nail
d) an airplane soaring through the sky

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