An observer with a mass 10kg moves at a constant velocity of

Last updated: 6/25/2023

An observer with a mass 10kg moves at a constant velocity of 10 m s A constant force then acts for 4 seconds on the object and gives it a speed of 2m s in opposite direction The acceleration produced in it is A 3 m s B 3 m s C 0 3 m s D 0 3 m s