Question

In the arrangement shown, the 2 kg block is held to keep the system at rest. The string and pulley are
ideal. When the 2 kg block is set free, by what amount the tension in the string changes? [g - 10 m/s ​

Answer 1

Hey MATE!!!

Since the whole of the 2 masses gets carried down by the mass m2 (3kg) therefore we take total mass in consideration while writing the equations.

The further solution to your question is in the image above.

Pleases refer to it.

Hope it helps

HAKUNA MATATA :))

Answer 2

Answer:

hey mate

Explanation:

The answer is B)Decreases of 12N

Are you from Allen?