A vertical rod of mass 4 kg is hanging on a rope and 3kg cat is grasping the bottom end of the rod. The rope is cut off and the frightened cat beings to run up on the rod. While the rod is falling ver

Question

A vertical rod of mass 4 kg is hanging on a rope and 3kg cat is grasping the bottom end of the rod. The rope is cut off and the frightened cat beings to run up on the rod. While the rod is falling vertically, the cat remains at the same height, with respect to the ground. If the accel eration of the rod is $ng /4 m / s^{2}$ then what is value of n.

Answer:

7.00

Solution:

$a = \frac{70}{4} = \frac{n \times 10}{4}$

So $n = 7$

TestHub · Accepted Answer

a = 4 70 ​ = 4 n × 10 ​ So n = 7

Physics - NLM Question with Solution | TestHub

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