WorksheetsWork and Power
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
What is the equation for work?
a)
W = mass * acceleration
b)
W = force * distance
c)
W = force/distance
d)
W = speed/time
2.
Work requires force and _______.
a)
distance
b)
time
c)
position
3.
When a force moves an object, work is done.
a)
True
b)
False
4.
The equation used to find power is ________________?
a)
force*distance
b)
work/time
c)
mass*velocity
d)
work*time
5.
The equation used to find work is_________________?
a)
Force/Distance
b)
Work/Time
c)
Force*Distance
d)
Time*Distance
6.
If you push very hard on an object but it does not move, has work been done?
a)
Yes
b)
No
7.
Which is doing work?
a)
pushing a wall
b)
holding a box
c)
picking up a pencil
d)
sitting in a chair
8.
How is power calculated?
a)
time x energy
b)
energy x distance
c)
energy/time
d)
force/time
9.
What does work transfer?
a)
force
b)
power
c)
energy
d)
gravity
10.
Force is a _____ or _______
a)
simple complex
b)
push pull
c)
up down
d)
in out
100 %
