The length of a smooth inclined plane of inclination 30^(@) is 5m. The work done in moving a 10kg mass from the bottom of the inclined plane to top is

The length of a smooth inclined plane of inclination 30^(@) is 5m. The

1.	The length of a smooth inclined plane of inclination 30^(@) is 5m. The work done in moving a 10kg mass from the bottom of the inclined plane to top is
Answer» 245J 490J 980J 500J Answer :A