WorksheetsWork
Total questions: 20
Worksheet time: 13mins
Name
Class
Date
1.
Which one is a unit of mass?
a)
meter (m)
b)
gram (g)
c)
Joule (J)
d)
Newton (N)
2.
Which one is a unit of distance?
a)
meter (m)
b)
gram (g)
c)
liter (L)
d)
Joule (J)
3.
Force is a _____ or _______
a)
simple complex
b)
push pull
c)
up down
d)
in out
4.
Work done = Force x _________
a)
a. distance
b)
b. acceleration
c)
c. velocity
d)
d. speed
5.
The unit used to measure work is the
a)
Watt
b)
Newton
c)
Joule
d)
meter
6.
Which situation is work not done?
a)
lifting a 20 pound box off the floor
b)
holding a 20 pound box above the floor
c)
sliding a 20 pound box across the floor
d)
sliding a 20 pound box up an inclined plane
7.
What is work?
a)
A push or pull.
b)
When the object moves in the same direction in which the force is exerted.
c)
A change in energy.
d)
The rate at which energy is transferred.
8.
A force exerted over a distance to move an object is ______________________.
a)
power
b)
work
c)
momentum
d)
Watt
9.
Which is doing work?
a)
pushing a wall
b)
holding a box
c)
picking up a pencil
d)
sitting in a chair
10.
Which of the following is the best example of work being done?
a)
doing homework
b)
lifting a box
c)
pushing a stationary box
d)
holding a box
11.
An example of work is holding a heavy bag.
a)
True
b)
false
12.
Work is a measurement of how much force is applied over a certain
a)
distance
b)
velocity
c)
shape
d)
size
13.
You do work only when you exert a force on an object and move it.
a)
True
b)
False
14.
Two factors that determine work are
a)
size of the force, and distance
b)
size of the force, and type of force
c)
mass, and distance
15.
If you push a cart with a force of 60 N for 2 m, how much work have you done?
a)
120 J
b)
30 J
c)
120 N
d)
30 N
16.
Both work and energy are measured in
a)
joules
b)
newtons
c)
meters
d)
seconds
17.
Which of the following is the best example of work being done?
a)
doing homework
b)
lifting a box
c)
pushing a stationary box
d)
holding a box
18.
A girl pushes a box across the floor. Did she do work?
a)
No.
b)
Yes.
19.
Fred kicks a ball with a force of 20N to George, who is 5M away. How much work was done to the ball?
a)
25J
b)
100J
c)
4J
d)
75J
20.
What is work?
a)
Force x Distance
b)
Force / Distance
c)
Distance / Force
d)
Force + Distance
100 %
