A clean body of mass 100 g starts with a velocity of 2 m/s on a smooth horizontal plane, accumulating dust at the rate of 5 g/s. Find the velocity at the end of 20 seconds and the distance travelled during that period.

A clean body of mass 100 g starts with a velocity of 2 m/s on a smooth

1.	A clean body of mass 100 g starts with a velocity of 2 m/s on a smooth horizontal plane, accumulating dust at the rate of 5 g/s. Find the velocity at the end of 20 seconds and the distance travelled during that period.
Answer» ANSWER :27.7 m