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WorksheetsNewton's Law Test
Total questions: 18
Worksheet time: 5hrs 30mins
What is force?
A push that causes a change in an object's motion
A push or a pull that causes an object to move, stop, or change direction
A pull that causes an object to move, stop, or change direct
Change in an objects motion
How does an applied force affect an object that is not moving?
No affect
It will cause it to accelerate in the opposite direction of the force
It will decelerate in the direction of the force
It will cause it to accelerate in the direction of the force
What force causes downward acceleration?
applied force
normal force
friction force
gravity force
Which formula would you use to find the acceleration of a bike rider with a mass of 50kg who pushes off with a force of 25 Newtons.
f = ma
a = f *m
m = f * a
Which shows the correct substitutions would you use to find the acceleration of a bike rider with a mass of 50kg who pushes off with a force of 25 Newtons.
a = 50 / 25
a = 25 / 50
f = 55 * 25
m = 56 + 7
What is the answer for the acceleration of a bike rider with a mass of 50kg who pushes off with a force of 25 Newtons.
100 m/s2
2 m/s2
0.5 m/s2
0.125 m/s2
What is the net force?
800 N
600 N
400 N
400 N down
What is the SI unit of force?
Joules
kilograms
Newtons
Isaac
Two objects collide. Which of the following is true according to Newton's THIRD law?
the force on each is equal in magnitude and the same direction
the force on each is equal in magnitude and opposite in direction
the more massive one has a bigger reaction
the more massive one has more inertia
Your foot pushes on the floor as you walk, and the floor pushes back. This is an example of:
Newton's first law
Newton's second law
Newton's third law
Newton's fourth law
When forces are acting in the OPPOSITE direction, you ____ them to find the net force
add
subtract
multiply
divide
A sports car is driving down a highway with a forward force of 278 newtons. Friction and Air resistance apply a resisting force of 89 Newtons. What is the net force of the vehicle?
189 Newtons
190 Newtons
187 Newtons
195 Newtons
Mr. Wangeman weighs 87 kgs. He is running and trying to run as fast as Mrs. Wangeman, who has a force of 261 Newtons. How much must he accelerate to run with the same amount of force as her?
Ha! He can never catch Mrs. Wangeman
2.5 m/s2
3 m/s2
3.5m/s2
