freeman0460 freeman0460

22-01-2021
Biology

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TYPES OF LEVERS
Name
Classify the following levers as first, second or third class.

TYPES OF LEVERS Name Classify the following levers as first second or third class class=

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vilnius vilnius

27-01-2021

Answer:

First class lever

Second class lever

Third class lever

First class lever

First class lever

Third class lever

Second class lever

Second class lever

Explanation:

A lever is one of the types of simple machine. It is used to rotate on a fixed point. Load, effort and fulcrum are the three important parts involved in the functioning of lever. In the first class lever, the fulcrum is situated in the middle of the load and the effort. In the second class lever, the load is situated in the middle of the fulcrum and effort. In the third class lo=ever, the effort is situated in the middle of the fulcrum and the load.

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