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WorksheetsPhysics Review
Total questions: 41
Worksheet time: 1hrs 22mins
What is the unit to MEASURE force?
Kilogram
Meter
Pounds
Newton
A ____________ is a push or a pull on an object.
friction
force
magnet
gravity
Forces that have a net force of zero Newtons
Balanced force
Unbalanced force
Which example would be a balanced force?
Train moving at a constant speed in the same direction.
A skier going down a hill.
A basketball being passed to a teammate.
An apple falling to the floor.
The tendency of objects to resist a change in motion is called:
Friction
Inertia
Gravity
Velocity
An elephant and a feather fall through the air. The force of air resistance is greatest on the:
elephant
feather
same
A ball at the top of a hill has ________ ________ because if pushed it will roll down the hill.
Mechanical Force
Unbalanced Energy
Potential Energy
Unbalanced Force
Writing on a piece of paper requires a _________ force.
mechanical
spring
magnetic
balanced
___________ ____________ in a moving football player can move people out of the way.
Kinetic Force
Bad breath
Negative acceleration
Kinetic Energy
The __________ between the sole of you shoe and the floor keeps you from slipping.
friction
gravity
acceleration
motion
Which law of motion says that you must push or pull objects harder if they have more mass?
1st
2nd
3rd
4th
Letting go of a balloon full of air is demonstrating Newton's ______ _______ ________ _________ because the air comes out of the back and the balloon moves forward.
1st law of motion
2nd law of motion
3rd law of motion
13th law of motion
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
Which of these things is an example of potential energy?
a car motor
firewood
battery
a fan
What is given off from energy?
water
heat
smoke
ash
When you eat fruits and vegetables, chemical bonds are releasing stored energy, this is...
a. thermal energy
b. sound energy
c. electrical energy
d. chemical energy
A student is holding the end of a pendulum. The student releases the pendulum. What energy transfers are taking place?
potential energy is transferred to kinetic energy
chemical energy to thermal energy
mechanical energy to chemical energy
kinetic energy is tranferred to potential energy
