WorksheetsForce, Work and Energy, Simple Machines
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What is a PUSH or PULL of an object?
a)
Motion
b)
Force
c)
Friction
d)
Gravity
2.
Why is it harder for the boy in Image B to get down the hill?
a)
Motion
b)
Friction
c)
Work
d)
Displacement
3.
If you pull the cord, what direction will the box move?
a)
Up
b)
Down
c)
Left
d)
Right
4.
What is a force that works AGAINST MOTION?
a)
Force
b)
Motion
c)
Gravity
d)
Friction
5.
A force can____________.
a)
make an object move
b)
make a moving object stop moving
c)
slow an object down
d)
all of the above
6.
When we throw anything in air it always falls down because of _____
a)
Friction
b)
Gravity
c)
Solid
d)
motion
7.
In what condition the magnetic poles attract each other?
a)
South-South
b)
North-North
c)
North-South
d)
All of the above
8.
Which of the following machines is not an example of wheel and axle?
a)
b)
c)
d)
9.
What is this simple machine?
a)
Inclined Plane
b)
Lever
c)
Gear
d)
Wheel and axle
10.
What is the simple machine that used by the boy to take water?
a)
Lever
b)
Incline plane
c)
Pulley
d)
Gear
11.
All simple machines help make work _________.
a)
harder
b)
smaller
c)
lighter
d)
easier
12.
This simple machine helps force objects apart.
a)
wedge
b)
lever
c)
pulley
d)
inclined plane
13.
What type of simple machine is found on the cap of a pickle jar?
a)
lever
b)
inclined plane
c)
pulley
d)
screw
14.
Which of these is an example of a wedge?
a)
skateboard
b)
broom
c)
stairs
d)
butter knife
15.
in the second class lever what is in between
a)
load
b)
effort
c)
fulcrum
16.
how many types are there of simple machines
a)
7
b)
6
c)
5
d)
8
17.
For a lever to be a first class lever the fulcrum needs to be ..
a)
between the load and the effort
b)
on one side and the load and effort on the other side
c)
on the same side as the load arm.
18.
Effort is
a)
An inclined plane wrapped around a rod
b)
A unit used for measuring force
c)
How far an object moves in a certain amount of time
d)
The force applied to a simple machine
19.
A seesaw is an example of what type of simple machine?
a)
wheel and axle
b)
lever
c)
wedge
d)
pulley
20.
_________ is an example of a lever.
a)
Hammer
b)
Crowbar
c)
Wheelbarrow
d)
All of the above
100 %
