Asseration : If work by done conservative forces is positive, kinetic energy will increase.
Reason : Because potential energy will decrease.

If work is done on system by non-conservative force, then potential energy increases.

If the work done by force on the body is positive then its kinetic energy

If work done by electric field is positive, then the potential energy

if work done by a conservative force is positive the select the correct option(s). (a) potential energy will decrease. (b) potential energy may increase or decrease. (c )kinetic energy will increase. (d) kinetic energy may increase or decrease.

if work done by a conservative force is positive the select the correct option(s). (a) potential energy will decrease. (b) potential energy may increase or decrease. (c )kinetic energy will increase. (d) kinetic energy may increase or decrease.

A : The potential energy of a system increases when work is done by conservative force. R : Kinetic energy can change into potential energy and vice-versa.

A : The potential energy of a system increases when work is done by conservative force. R : Kinetic energy can change into potential energy and vice-versa.

If mechanical work done on the body then kinetic energy increases or decreases ?