Force And Motion Unit Question Preview (ID: 29099)


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Given the same amount of force applied, would a baseball or softball accelerate faster?
a) Baseball
b) Softball
c) They accelerate the same.
d) There would be no acceleration

What type of force changes the motion of an object?
a) Unbalanced Force
b) Balanced Force
c) Push
d) Pull

How can an object be moving, but not accelerating?
a) It has to have a constant speed and no change in direction
b) It has to have a constant speed, but can have a change in direction
c) It has to have no change in direction, but can have a change in speed
d) This is not possible

When force is increased and mass stays the same, what happens to the acceleration?
a) Increase acceleration
b) Decrease acceleration
c) No change in acceleration
d) Stays Constant

An example of an Unbalanced Force is...
a) Tow Truck pulling a broken down car
b) A pencil sitting on a chair
c) Tug of war with equal force pulling
d) None of these

Which type of force does not cause a change in motion?
a) Balanced Force
b) Unbalanced Force
c) Push
d) Pull

When a large force is applied to a golf ball, how does this change acceleration compared to a small force being applies to the same golf ball?
a) Small acceleration
b) Large acceleration
c) No change in acceleration
d) Both have equal acceleration

What are balanced forces?
a) Forces that are not both equal in size and opposite in direction
b) Forces that are not equal in size and are opposite in direction
c) Forces that are both equal in size and opposite in direction
d) Forces that are equal in size and in the same direction

If you exert a force on something, will that something always accelerate?
a) Not always
b) Always
c)
d)

An example of Balanced Forces is...
a) Sled moving downhill
b) Book sitting on a table
c) Moon revolving around the Earth
d) Balanced Forces do not exist

What are unbalanced forces?
a) Pushing and pulling on a box that is not moving
b) Net force of 0N
c) Forces that are both equal in size and opposite in direction
d) Forces that are not both equal in size and opposite in direction

When mass is increased and force stays the same, what happens to acceleration?
a) Acceleration increases
b) No change in acceleration
c) Acceleration decreases
d) Acceleration stays constant

If the force applied on a shopping cart is increased, but the mass stays the same, the acceleration will...
a) Decrease in mass
b) No change in acceleration
c) Decreae
d) Increase

As applied force decreases on an object the acceleration will...
a) Decrease acceleration
b) Increase acceleration
c) No change in acceleration
d) Acceleration will stay constant

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