Comedk
Work Energy And Power
COMEDK 2020
MCQ+1 / -02020
A force of 20 N is applied on a body of mass
5 kg resting on a horizontal plane. The body
gains a kinetic energy of 10 J after it moves a
distance 2 m. The frictional force is
Comedk
COMEDK 2020
A force of 20 N is applied on a body of mass
5 kg resting on a horizontal plane. The body
gains a kinetic energy of 10 J after it moves a
distance 2 m. The frictional force is