Physics, asked by samjhanareule, 2 days ago

2. A lever has efficiency 60% and mechanical advantage 4, then (i) Calculate effort required to lift 1000 N load. [250 N] (ii) Calculate velocity ratio of the lever. [VR = 6.66) (ii) Find out output work to turn load up to 20 m. [20,000 Nm]

Answers

Answered by sainilk

0

Answer:

ask your elder sibling

Explanation:

I'm sure he will knew that answer... or ur mom and dad or even your friend and teacher.

Answered by 0001adityasharma0001

0

Answer:

sorry i no know the answer

Explanation:

sorry i no know the answer

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