A force 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is:

A force 20 N displaces an object through 2 m and does a work of 20 J.

1.	A force 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is:
A.	90°
B.	0°
C.	30°
D.	60°
Answer» E.

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A force 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is:

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