Calculate power generated by tension in the
in first 2 seconds of motion :-
uu
(1) 250 W
(2) 500 W
(3) 750 W
(4)1000 W
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Answered by
0
Answer:
1000w
because power generation by tension in the first 2 second 1000w
Answered by
0
Explanation:
power=force•velocity is invalid here because the question asks to find average power, not instantaneous.
power=change in kinetic energy/total time is also invalid here because it will give you average power generated in the mass of 10kg, not the string.
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