A constant force of ( 340 N ) parallel to the sloping surface of a ( 37° ) inclined plane pushes a ( 40 Kg) block a distance of ( 20m) up sloping surface. The work done by the force is; (a)- 6600 joules O (b)- 6700 joules O (c)- 6800 joules O (d)- 6900 joules O

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