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Which Law?
Force Calculaions
Vocabulary
More Force calculations
100
law of inertia
What is 1st law
100
Calculate the force required for an 8 kg wagon to accelerate at 7 m/s2
What is 56 N
100
a push or pull
What is force
100
calculate the force of a 90 kg car going 50 m/s
What is 4500N
200
this law states that external forces cause objects to accelerate
What is Newtons second law
200
Calculate the force of a 10kg going 2m/s
What is 20N
200
a tendency to do nothing or to remain unchanged.
What is inertia
200
calculate the force of a 2 kg block going a 36 m/s
What is 72 N
300
there is an equal and opposite reaction
What is newtons 3rd law
300
calculate the force of a 5 kg block going 2m/s
What is 10N
300
the quantity of matter in an object
What is mass
300
calculate the force of a 50 kg car going 1 m/s
What is 50N
400
For every action there is a reaction
What is 3rd law
400
Calculate the force of a 6 kg block going 6m/s
What is 36N
400
force exerted by gravity
What is weight
400
calculate the force of a 30 kg block accelerating at 12 m/s
What is 360 N
500
an object at rest stays at rest and motion stays in motion unless acted upon by an unbalanced force.
What is 1st law
500
Calculate the force of a 10 kg object accelerating at 3m/s
What is 30N
500
something that causes a change in the motion of an object.
What is force
500
Calculate the force of a 20 kg block going 3 m/s
What is 60 N