Social Sciences, asked by sonsagautam123, 1 month ago

A crowbar of 200 cm long is pivoted about to its other end to displace a load of 600 N. If the distance moved by the load is 25 cm, calculate MA, VR and efficiency of the crowbar.

Answers

Answered by shj0570515

1

Answer:

$\\ \\ \\$ $\\$ Mechanical Advantage, MA=

Loadarm

Effortarm

As given, Load arm=20cm

Effort arm=120−20=100cm

MA=

20

100

=5

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