The work done in moving a body of mass 5kg from the bottom of a smooth inclined plane to the top is 50 j. If the angle of inclination of the inclined plane is 30^(@), its length is (g = 10 ms^(-2))

The work done in moving a body of mass 5kg from the bottom of a smooth

1.	The work done in moving a body of mass 5kg from the bottom of a smooth inclined plane to the top is 50 j. If the angle of inclination of the inclined plane is 30^(@), its length is (g = 10 ms^(-2))
Answer» 1/2m 1m 2m 4m Answer :C