Physics, asked by kusumithakusu074, 2 months ago

a lever of length 3m is used to move a heavy load on a railway platform. the distance between the fulcrum and the load is 50cm.Calculate the mechanical advantage.

Answers

Answered by vlogwithhiya

7

Answer:

=0.2

Explanation:

M.A=effort arm / load arm

effort arm =50 cm

load arm= 3m=300cm-50cm=250cm

...therefore M.A=50/250

=0.2

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