Question

A ball of mass 175 g moves with a uniform velocity. The ball can be located with an error equal to 5500 A. If an effort is made to determine the velocity of the ball. What will be the uncertainty in this measurement

Answer 1

Answer:

on the force acting on conservation of mechanical energy agency will be considered for the body taking round servers as a reference point initial phone tension and riches and q is equals to 9.8 shoes and final potential energy is zero as equals to zero also its initial kinetic energy is zero no applying law of conservation of energy we get final kinetic energy is 9.0j