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In the figure shown acceleration of monkey relative to rope if it exerts a force of 80N on string will be?

In the figure shown acceleration of monkey relative to rope if it exerts a force of 80N on string will be?

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Grade:9

1 Answers

Gokulraj
16 Points
6 years ago
If monkey move up then 5kg block will come down with f2=50N
ย  ย  ย  ย  ย  ย  So for monkey ย  ย  ย  ย  ย  ย  ย  ย : ย  10a(mass of monkey *acc)-T=(f/15)*10 ย  ย  ........ eqn-(1) ย  ย  ย  ย 
ย  ย  ย  ย  ย  ย Then for next block ย  ย  ย  ย  : ย 2T-100=(f/15)*5
ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  By sub t=80 in eqn 3 which is obtained by eliminating 'f' which is
ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  ย  Eqn: ย  ย  ย a=(3T-100)/10;

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