A small monkey of mass m = 20 kg is climbing up a rope with an acceler – InterviewSolution

1.

A small monkey of mass m = 20 kg is climbing up a rope with an acceleration2 m/s2 relative to rope. The rope passes over a fixed pulley and carries a wooden bar of massM= 5 kg .Find the acceleration of monkey and the bar.Please explain Properly.

Answer»

T-15g=15×1

T=15(g+1)

=15(9.8+1)

=15×10.8

=162 N

S=

$\frac{1 {}^{2} }{2} at {}^{2}$

=>5=

$\frac{1}{2} \times 1t {}^{2}$

T=

$\sqrt{10 \: s}$

I HOPE it's helpful ^-^

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