# PE/KE Newtons Question Preview (ID: 48643)

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Acceleration is proportional to force . What Newton's law does this explain?
a) Newton's 1
b) Newtons 2nd
c) Newtons 3rd
d)

A ball sits on the ground till a force is added describes what law
a) Newton's 1st
b) Newton's 2nd
c) Newton's 3
d)

Swimming in water when you use your hand to push away water uses what law?
a) Newton's 1st
b) Newton's 2nd
c) Newton's 3rd
d)

What law refers to mass and acceleration f=MA
a) Newton's 1st
b) Newton's 2nd
c) Newton's 3rd
d)

People wear seat belts because of inertia, what law is that?
a) Newton's 2
b) Newton's 1st law
c) Newton's 3
d)

Roller coasters use GPE to gain and convert to kinetic energy as it goes up and down the hills on the track
a) True
b) False
c)
d)

During a roller coaster ride there is the most potential energy at the start of the ride when its on top of the tallest hill
a) true
b) false
c)
d)

Gravitational Potential energy is related to
a) just mass
b) just height
c) both mass and height
d) neither mass or height

Object A weighs 6 newtons Object B weighs 3 newton which one has more potential energy
a) Object A
b) Object B
c) The have the same
d)

Objects in motion stay in motion object at rest stay at rest
a) Newtons 3rd law
b) Newtons 1 law
c) newtons 2 law
d) none

What is an example of kinetic energy
a) A child jumping rope
b) a plane flying
c) A dog chasing a cat
d) all are examples

A ball sits on ground till kicked and put in motion..
a) Newtons 2 law
b) Newtons 1 law
c) Newtons 3 law
d) none

A ball bounces back up This is Newton's________ law.
a) 1
b) 2
c) 3
d)

When you paddle a canoe and push water back and you move forward it's...
a) newtons 1 law
b) newtons 2 law
c) newtons 3 law
d) none

Force pairs is what law
a) Newton's 3rd law
b) Newton's 2nd law
c) Newton's 1 law
d) none

Wearing a seatbelt is a smart idea based on what Newton Law?
a) 1st law inertia
b) 2nd law f=ma
c) 3rd law action/reaction
d) none

More mass and speed cause more damage in accident
a) Newtons 1 law inertia
b) Newtons 2 law F=ma
c) Newtons 3 law action/ reaction
d) none

Change from 1 form of energy to another form
a) Energy transfer
b) Energy transformation
c)
d)

Energy moves from one object to another
a) energy transfer
b) energy transformation
c)
d)

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