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WorksheetsInclined Plane Term 3 2019
Total questions: 16
Worksheet time: 14mins
Name
Class
Date
1.
The IDEAL MECHANICAL ADVANTAGE of an inclined plane is _________.
a)
SLOPE/LOAD FORCE
b)
LOAD FORCE/LOAD LENGTH
c)
SLOPE/HEIGHT
d)
LOAD LENGTH/HEIGHT
2.
Out of these which one is an inclined plane, that can make work most easier?
a)
1
b)
2
c)
both
d)
none
3.
Which of the following is not an example for inclined planes?
a)
Wheelchair ramps
b)
Stairs
c)
wedge
d)
Slides
4.
What is the ideal mechanical advantage of an inclined plane which has 4 cm height and 16 cm slope?
a)
1/4
b)
1
c)
16
d)
4
5.
The Ratio of LOAD FORCE over ACTUAL EFFORT FORCE is _________.
a)
EFFICIENCY
b)
IDEAL MEACHANICAL ADVANTAGE
c)
ACTUAL MECHANICAL ADVANTAGE
d)
IDEAL EFFORT FORCE
6.
The Ratio of LOAD FORCE over IDEAL EFFORT FORCE is _________.
a)
EFFICIENCY
b)
IDEAL MEACHANICAL ADVANTAGE
c)
ACTUAL MECHANICAL ADVANTAGE
d)
IDEAL EFFORT FORCE
7.
The Ratio of ACTUAL MECHANICAL ADVANTAGE over IDEAL MECHANICAL ADVANTAGE is _________.
a)
EFFICIENCY
b)
IDEAL MEACHANICAL ADVANTAGE
c)
ACTUAL MECHANICAL ADVANTAGE
d)
IDEAL EFFORT FORCE
8.
Whats an inclined plane?
a)
a sloping ramp up which heavy loads can be raised
b)
a round machine used for traveling
c)
a ramp that launches planes
9.
How does distance change the effort when using an inclined plane?
a)
as distance increases, effort decreases
b)
as distance decreases, effort decreases
c)
as distance increases, effort increases
d)
nothing, they both stay the same
10.
Why is an inclined plane an example of a simple machine?
a)
because it is a machine
b)
because it makes work harder
c)
because it makes the work easier
d)
because it sounds cool
11.
When an object is moved up a ramp, you need _________ effort than if it is just picked straight up.
a)
More
b)
Less
c)
same
12.
An inclined plane is an example of:
a)
a simple machine
b)
a complex machine
c)
an effort machine
d)
a time-saving machine
13.
What is the Mechanical Advantage of an inclined plane with a height of 36 inches and a length of 72 inches?
a)
2
b)
4
c)
.5
d)
1/2
14.
The threads of a screw are really which simple machine?
a)
wedge
b)
screw
c)
inclined plane
15.
A ramp is an example of a(n)
a)
inclined plane
b)
fulcrum
c)
force
d)
lever
16.
Which would be most effective to push a heavy box into a truck?
a)
super cow
b)
inclined plane
c)
wedge
d)
pulley
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