WorksheetsMotion, Work & Heat
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
Our greatest source of energy is
a)
the sun
b)
food
c)
nuclear power
d)
electricity
2.
What is resistance?
a)
the energy we get from food
b)
the energy used to move objects against the force of gravity
c)
a tendency for an object to remain in motion
d)
active energy
3.
Energy comes in many forms including
a)
radiant, sound, and electric
b)
heat, light and gas
c)
solid, liquid and gas
d)
shiny ductile and malleable
4.
What is potential energy?
a)
When an object has potential energy, it has energy stored in it waiting to do the work.
b)
When an object has kinetic energy, it is moving. It is active energy.
c)
the act or process of moving from one locationto another
d)
Our greatest source of energy
5.
What is kinetic energy?
a)
When an object has potential energy, it has energy stored in it waiting to do the work.
b)
When an object has kinetic energy, it is moving. It is active energy
c)
The tendency ofobjects to remain in motion
d)
Newton’s Laws
6.
What is motion?
a)
the act or process of moving from one locationto another.
b)
Energy stored in it waiting to do the work.
c)
Energy to move it against the force of gravity
d)
Active energy
7.
What is inertia?
a)
Active energy
b)
Stored energy
c)
The tendency of objects to remain in motion or at rest.
d)
A push or a pull
8.
What is force?
a)
A push or a pull that can move an object and do work.
b)
A tendency for an object to remain in motion or at rest.
c)
stored energy
d)
Energy to move it against the force of gravity
9.
For every action, there is an equal and opposite reaction. What does this law explain?
a)
The tendency of objects to remain in motion or at rest.
b)
This law explains that forces, or actions, come in pairs.
c)
If you apply force to an object, you will change its speed, change its direction, or change both.
d)
The force which causes an object to move.
10.
What is work?
a)
when a force causes an object to move
b)
active energy
c)
stored energy
d)
a form of energy that is produced when one substance is burned, rubbed, or mixed with another
11.
What is heat?
a)
a form of energy that is produced when one substance is burned, rubbed, or mixed with another
b)
a force causes an object to move
c)
active energy
d)
a push or a pull
12.
What is an example of heat transfer?
a)
the flame on a stove heating a pan of water
b)
hot oven and a hot pan
c)
ice in a freezer
d)
snow falling
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