10 zero work done in physics
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10 zero work done in physics
please check ur question again and tell me
please check ur question again and tell me
SayanCR7:
who said you are cute ??
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work is an scalar product and it becomes zero when the angle between force and displacement is 90 degree i.e when they r perpendicular since cos of 90 degree is zero...
hope it proves to be useful....
hope it proves to be useful....
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