Q 118 A block of mass 2 kg is acted upon by a force Q 118 20

Last updated: 6/14/2023

Q 118 A block of mass 2 kg is acted upon by a force Q 118 20 N when it is moving on a rough horizontal surface with speed 2 m s as shown in figure The magnitude of friction force acting on it is Take g 10 m s 2 m s2 kg 20 N 777777777777777777 0 5 1 Zero 3 20 N 2 10 N 4 30 N 2 kg CHIRIVICI E far 2 m s e R fa g 10 m s t 1 3 20 N 2 m s2 kg 20 N M 0 5 2 10 N 4 30 N