A body is under the action of a force 5 newton moves through 10 m in a straight line. If work done is 25 joule, what is the angle at which force acts with the direction of motion ?

A body is under the action of a force 5 newton moves through 10 m in a

1.	A body is under the action of a force 5 newton moves through 10 m in a straight line. If work done is 25 joule, what is the angle at which force acts with the direction of motion ?
Answer» Zero `30^(@)` `90^(@)` `60^(@)` Solution :`W=FS COS THETA implies25xx5xx10 cos theta`. `cos theta=1/2 implies theta=60^(@)`

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A body is under the action of a force 5 newton moves through 10 m in a straight line. If work done is 25 joule, what is the angle at which force acts with the direction of motion ?

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