Which Law?
Force Calculations
Vocabulary
True or False
100
an object at rest will stay at rest unless acted upon by an outside force.
What is Newtons First Law
100
What acceleration will result when a 10N net force is applied to a 2kg object?
What is 5m/s/s
100
Increase in the rate or speed of something.
What is acceleration.
100
One newton is equal to the force required to accelerate one kilogram of mass.
What is true
200
f=ma
What is Newtons 2nd Law
200
How much force is needed to accelerate a 55kg skier 1m/s/s?
What is 55N
200
The amount of matter an object has.
What is mass
200
When you are walking you are exerting a force.
What is true
300
for every action there is an equal and opposite reaction?
What is Newtons 3rd law
300
A net force of 15N causes a mass to accelerate at a rate of 3m/s/s. Determine the mass.
What is 5kg.
300
The amount of gravity an object has.
What is weight
300
force equals matter time acceleration
What is false, mass
400
Sally was riding her bike and then hit a stump and flew off. Which Law?
What is Newtons 1st law
400
What is the force on a 2000kg elevator that is falling at 9.8m/s/s?
What is 19600N
400
f=ma what does f stand for?
What is force
400
mass is measured in Newtons.
What is kg
500
Cross your legs in a wheely chair. Turn your upper body towards one direction and your legs go the opposite. Which law does this represent?
What is Newtons 3rd law
500
What acceleration will result when a 85N net force is applied to a 5kg object? 6kg?
What is 17m/s/s and 14.7m/s/s
500
f=ma f=? m=? a=?
What is force, mass, acceleration
500
Acceleration units are measured in m/s
What is false, m/s/s
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