Question

What should be the angle between the direction of motion of a body so that the work done is zero?????​

Answer 1

Answer:

Answer: angle should be 90° between the direction of force and the direction of motion of a body as work done is equal to force multiplied by displacement multiplied by cosx. and here X=90° so cos90°= 0 so the overall work done will be zero.

Answer 2

Answer:

Hlw bro kese ho hmm ko pehchna ki na hi... Btw your answer is here..⏬

Explanation:

Angle should be 90° between the direction of force and the direction of motion of a body as work done is equal to force multiplied by displacement multiplied by cosx. and here X=90° so cos90°= 0 so the overall work done will be zero.

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HAPPY INDEPENDENCE DAY..❣️