Question

A lawn sprinkler has two nozzles of diameter 8 mm each at the end of a
rotating arm and the velocity of flow of water from each nozzle is 12 m/s.
One nozzle discharges water in the downward direction, while the other
nozzle discharges water vertically up. The nozzles are at a distance of
40 cm from the center of the rotating arm. Determine the torque required
to hold the rotating arm stationary. Also determine the constant speed of
rotation of arm, if it is free to rotate

Answer 1

Explanation:

मुझे पता है मुझे पता है मुझे पता आपको पता है शिवा शिवा शिवा the first time in the correct digits of the given exam will be liable for all three