A sprinter accelerates from rest. Is the work done on the sprinter positive, negative, or zero? Explain
Q:A sprinter accelerates from rest. Is the work done on the sprinter positive, negative, or zeroExplain Step By Step SolutionStep 1 of 3:As the sprinter accelerates from rest, he pushes the ground backwards, the ground on other handwill push him to the front due to Newton's third law of motion. The force applied on the sprinterby the ground is in the direction of motion of the sprinter.