Physics, asked by radha2819, 8 months ago

if the lever is 90cm. how to find effort and load.answer step by step

Answers

Answered by aribakhorajia3306

1

Answer: Given:

Load arm =30

Effort arm = (90+30)cm =120cm

Mechanical advantage = Effort arm/load arm

= 120cm /30cm

=4cm

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