Question

How is the mechanical advantage of a machine discribed​

Answer 1

Answer:

Mechanical advantage is a measure of the force amplification achieved by using a tool, mechanical device or machine system. The device preserves the input power and simply trades off forces against movement to obtain a desired amplification in the output force. The model for this is the law of the lever.

hope it helps you bro.....

Answer 2

Answer:

machine can do number of thing-

1.It can calculate any thing

2.It can make drawing

3.we can see movie

4.we can play game