Question

the displacement x of a particle of mass m kg in one dimension,under the action of a force ,is related to the time t by the equation t=√x 3 where x is in mitre and t in second.the work done by the force in the first y second in joule is

Answer 1

The displacement 'x' (in meter) of a particle of mass 'm' (in kg) moving in one dimension under the action of a force, is related to time 't' (in sec) by t = root x+ 3 . The displacement of the particle when its velocity is zero, will be