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WorksheetsMotion and Forces
Total questions: 20
Worksheet time: 10mins
The branch of physics dealing with motion and forces is called...
mechanics
movement
momentum
inertia
The ability to do work is called...
mechanics
momentum
energy
force
An object can still move even if it does not have energy.
true
false
The measurement that is most similar to an object's weight is its...
force
speed
mass
velocity
When forces are balanced, an object will...
move
not move
Balanced forces are described as...
equal magnitude and pressing in opposite directions
equal in magnitude only
only pressing in opposite directions
only moving one way
Force =
mass/acceleration
momentum * velocity
mass/velocity
mass * acceleration
An object in motion will stay in motion unless acted upon by an outside force. Which of Newton's laws is this?
1
2
3
The law tells us how forces are balanced is which of Newton's laws?
1
2
3
The law that gives us the formula for force is which of Newton's laws?
1
2
3
The formula for momentum is p=
mass * velocity
mass * acceleration
mass/velocity
mass/acceleration
The units for acceleration are...
m/s (meters per second)
m/s^2 (meters per second squared)
kg (kilograms)
W (watts)
The units for velocity are...
m/s (meters per second)
m/s^2 (meters per second squared)
kg (kilograms)
W (watts)
A push or a pull is called
momentum
force
energy
motion
The formula for work is work=
force * velocity
mass * acceleration
force * distance
mass * velocity
The energy of an object's motion is called...
kinetic energy
potential energy
The energy of an object suspended above the ground is called...
kinetic energy
potential energy
A force that acts in the opposite direction of a moving object that slows it down is called...
momentum
friction
inertia
velocity
Friction turns ____ energy into ____ energy.
mechanical, electrical
mechanical, heat
heat, mechanical
electrical, heat
The unit for work is...
J (Joules)
m/s (meters per second)
N (Newtons)
g (grams)
