Question

A partide of mass m moves along a trajectory given by x= a cos δ1 t

and y = asinδ2 t . Find rand y component of the force acting on the patde, potential energy, kinetic enenev of the partide and hence show that the total energe
E= KE + PE =1/2 m(a*2 δ1*2+ b*2 δ2*2)

Answer 1

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