Power delivered to a body varies as `P=3t^(2)`. Find out the chang ein kinetic energy of the body from t=2 to t=4 sec.

A Particle moves along x axis with power generated by forces on it varying with time as P=t, where P is in watts and t is in seconds. The change in kinetic energy of this particle in the first two seconds is?

Power delivered to a paticle varies with time as P = (3t^(2) - 2t) watt, where 't' is in seconds, then change in its kinetic energy between time t = 1 to t = 3s .

Power applied to a particle varies with time as P =(3t^(2)-2t + 1) watt, where t is in second. Find the change in its kinetic energy between time t=2s and t = 4 s .

Power applied to a particle varices with time as P =(3t^(2)-2t + 1) watt, where t is in second. Find the change in its kinetic energy between time t=2s and t = 4 s .

Power applied to a particle varices with time as P =(3t^(2)-2t + 1) watt, where t is in second. Find the change in its kinetic energy between time t=2s and t = 4 s .