Question

A man is hanging from the free end of a massless rope. The mass of man is 60 kg amd the max tension the rope can bear is 800 N.max acceleration of the man which he can climb up the rope.

Answer 1

Answer:

The acceleration of the man is 3.53 m/s².

Explanation:

Given that,

Mass of man = 60 kg

Tension T = 800 kg

We need to calculate the acceleration

Using balance equation

$T-mg = ma$

Where, T = tension

M = mass of man

g = acceleration due to gravity

Put the value in the equation

$800-60\times9.8=60\times a$

$a=\dfrac{800-60\times9.8}{60}$

$a = 3.53\ m/s^2$

Hence, The acceleration of the man is 3.53 m/s².