Physics, asked by Richiemay4008, 11 months ago

If the length of a bar 100cm and the pivot is placed 80cm from the effort.
Calculate the load distance

Answers

Answered by vasudhagreenfarms

9

Answer:

the cowbar is a class i lever .

therefore fulcrum is situated in between the load and effort.

load arm = 20 cm

effort arm = 120 - 20 cm = 100 cm

ma = effort arm/load arm

= 100/20

= 5

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