Science, asked by monishapanigrahi28, 8 months ago

12) A resistance of 1000 Newtons is overcome by a machine of velocity ratio 4 and efficiency 60% ,then

its mechanical advantage is ?

a. 1.4 b. 2.4 c. 3.4 d. None

Answers

Answered by dhanyasunil2005

0

Answer:

option C

Explanation:

3.4

Hope it helps

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