Question

. 10. A force of 20 N acts on a body and the body moves through 1 m at an angle of 45° to the direction
of force. The work done by the force is?
(A) 10√2 J
(B) 10/√2 J
(C) - 10√2 J
(D) 10/√2 J​

Answer 1

Answer:a

Explanation: force in the direction of motion is 10 ✓2 Newton *1 m