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

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

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