solve Resistance on the flywheel = 25 N Cranking speed = 60 rpm Distance traveled per revolution = 6 meters

solve Resistance on the flywheel = 25 N Cranking speed = 60 rpm Distance traveled per revolution = 6 meters

Is it true or false?

A lead ball is dropped into a lake from a diving board 5m above the water . It hits the water with a certain velocity and then sink with constant velocity in bottom . It reaches the bottom 5 second...

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Rotation of earth is motion or revolution is motion !what is definition of motion?

Distinguish between loudness and intensity of sound.

define pitch and what effect pitch