Test Academy | A particle of mass 0.01 kg travels along a curve with velocity given by 4î + 16k̂ ms⁻¹ . After some time, its velocity becomes 8î + 20ĵ ms⁻¹ due to the action of a conservative force. The work done on particle during this interval of time is 0.32 J, 6.9 J, 9.6 J, 0.96 J

Question

A particle of mass 0.01 kg travels along a curve with velocity given by 4î + 16k̂ ms⁻¹ . After some time, its velocity becomes 8î + 20ĵ ms⁻¹ due to the action of a conservative force. The work done on particle during this interval of time is

Options :

0.32 J
6.9 J
9.6 J
0.96 J

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