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15 questions
What type of lever
First Class Lever
Second Class Lever
Third Class Lever
This baseball BAT is demonstrating which type of lever at the shoulder?
1st class
2nd class
3rd class
4th class
How many classes of levers are there?
1
2
3
4
This object is a lever class number ...
1
2
3
No. It is not a lever.
Which of the following is the definition of a 'lever'?
Double inclined plane that moves through another object
Simple machine that uses less effort over a longer distance
A simple machine made of a beam and fulcrum
Spiral shaped inclined plane that's designed to cut through another substance
Which part is the 'load'?
Arrow
Yellow box
Blue triangle
The ______________ is the point at which a lever pivots
Which of the following is not a first-class lever?
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