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A monkey of mass 40kg climbs on a massle...

A monkey of mass `40kg` climbs on a massless rope of breaking strenght `600N`. The rope will break if the monkey (Take `g =10 m//s^(2)`) .

A

climbs up with a uniform speed of `6m//s`

B

climbs up with an acceleration of `6m//s^(2)`

C

climbs with an acceleration of `4m//s^(2)`

D

climbs down with a uniform speed of of `5m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
To move up with an acceleration a the monkey will push the rope downwards with a force of ma.
`T_(max) = mg + ma_(max)` .
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Knowledge Check

  • A monkey of mass 40 kg climbs on a massless rope of breaking strength 600 N. The rope will break if the monkey. (Take g=10 m//s^(2) )

    A
    climbs up with a uniform speed of `6 m//s`
    B
    climbs up with an acceleration of `6 m//s^(2)`
    C
    climbs down with an acceleration of `4 m//s^(2)`
    D
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    A
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    B
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