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WorksheetsForces and Energy
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
Which demonstrates contact force?
a)
static electric shock when you touch a doorknob in winter
b)
using a magnet to pick up paper clips
c)
holding your soda
d)
an apple falling from a tree
2.
What type of energy? A cell phone buzzing.
a)
electric
b)
sound
c)
nuclear
d)
thermal
3.
What type of energy in the picture
a)
electric
b)
mechanical
c)
nuclear
d)
thermal
4.
What type of energy in the picture
a)
electric
b)
radiant
c)
nuclear
d)
thermal
5.
What type of energy in the picture
a)
electric
b)
mechanical
c)
nuclear
d)
thermal
6.
What type of energy in the picture
a)
electric
b)
mechanical
c)
nuclear
d)
thermal
7.
What type of energy - a car battery
a)
radiant
b)
thermal
c)
sound
d)
electric
8.
What type of energy? friction
a)
radiant
b)
thermal
c)
sound
d)
electric
9.
What type of energy? lifting
a)
mechanical
b)
thermal
c)
sound
d)
electric
10.
What type of energy? using uranium
a)
radiant
b)
thermal
c)
nuclear
d)
electric
11.
Elastic when stretched illustrates what type of energy?
a)
kinetic energy
b)
gravitational potential energy
c)
elastic potential energy
d)
chemical potential energy
12.
Nonrenewable resource
a)
solar energy
b)
wind energy
c)
fossil fuels
d)
tidal power
13.
A high pitch note that might break glass is an example of which type of energy?
a)
mechanical energy
b)
thermal energy
c)
sound energy
d)
radiant energy
14.
Kinetic energy is the energy of _______?
a)
motion
b)
sound
c)
force
d)
radiance
15.
Which is an example of kinetic energy?
a)
energy stored in fuel
b)
energy of a moving bicycle
c)
energy in a cell phone
d)
a lake
16.
Non-contact force
a)
tennis racket hit a ball
b)
runner gets tagged out
c)
boy throws a ball
d)
ball falls from the sky
17.
Changes in the environment indicate what?
a)
energy has been transferred
b)
force has been transferred
c)
heat has been transferred
d)
motion has been transferred
18.
In every energy transfer this type of energy is always left over
a)
chemical
b)
radiant
c)
thermal
d)
electrical
19.
potential + kinetic energy
a)
mechanical energy
b)
thermal energy
c)
sound energy
d)
radiant energy
20.
Force is measured in ______
a)
kilograms
b)
joules
c)
seconds
d)
Newtons
21.
The mass of one out of two balls increases, what happens to gravity?
a)
it decreases
b)
it stays the same
c)
it increases
d)
it goes away
22.
Renewable resource
a)
solar power
b)
fossil fuels
c)
nuclear fission
d)
oil
23.
A microwave oven uses which type of energy
a)
mechanical energy
b)
sound energy
c)
thermal energy
d)
radiant energy
24.
On a distance-time graph which is plotted on the x axis?
a)
distance
b)
energy
c)
time
d)
force
25.
A arrow hits a target. The arrow hits the target moving right with a force of 15 Newtons. The target resists the hit with a force of 10 Newtons. Which direction is the resulting force?
a)
moving up
b)
to the left
c)
to the right
d)
not moving
26.
A arrow hits a target. The arrow hits the target moving right with a force of 15 Newtons. The target resists the hit with a force of 10 Newtons. What is the net force and in what direction.
a)
5 N to the right
b)
5 N to the left
c)
25 N total
d)
15 N to the right
27.
What is illustrated in the picture?
a)
evaporation
b)
boiling point
c)
melting point
d)
life science
28.
What is illustrated in the picture?
a)
physical change
b)
chemical property
c)
physical change
d)
chemical change
29.
Temperature determines ________
a)
state of matter
b)
type of energy released
c)
type of energy transfered
d)
type of force applied
30.
Displacement is:
a)
a way to measure the depth of a swimming pool
b)
a way to measure the temperature on distance planets
c)
a way to measure the volume of an irregular shaped object
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