Mrs. Love's Simple Machines and Mechanical Advantage

Quiz
•
Science
•
8th Grade
•
Hard
+3
Standards-aligned
Lisa Thompson
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which choice is an example of an inclined plane?
A ramp
Seesaw
Bottle Cap
Ferris Wheel
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What type of simple machine would you find on the bottom of a car?
Inclined Plane
Pulley
Wheel and Axle
Wedge
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using a lever, Joe is able to lift a 10,000 N car off of the ground with a force of 1000 N. What is the mechanical advantage of the lever?
1
10
100
1000
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This 2000 N weight is raised 1 meter by pulling 4 meters of rope. What force was required to pull the rope?
500 N
1000 N
2000 N
8000 N
Tags
NGSS.MS-PS2-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If a pulley system has a mechanical advantage of 4, what does that mean?
This means that it is 4 times easier to lift this load.
This means you only need a quarter of the effort to lift the load.
For example, if you lifted 100 kg, it would only take 25 kg of effort.
All of the above
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the mechanical advantage of the lever ?
0.5
2
3
6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jeff is a landscaping contractor and lifts a rock weighing 600 Newtons by wedging a board under the rock. Jeff weighs 150 Newtons and puts all of his weight on the lever. How much mechanical advantage did the lever provide to Jeff in lifting the rock?
0
2
4
0.25
Tags
NGSS.MS-PS2-4
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