A body of mass 1 kg begins to move under the action of a time dependent force F → \overrightarrow{F} F = (tî + 3t²ĵ) N, where î and ĵ are the unit vectors along x and y axis. The power developed by above force, at the time t = 2s. will b e _______W.
Physics · Work , Power and Energy · Power
A body of mass 1 kg begins to move under the action of a time dependent force F = (tî + 3t²ĵ) N, where î and ĵ are the unit vectors along x and y axis. The power developed by above force, at the time t = 2s. will be _______W.