Give example of situation in which an applied force does not result in a change in kinetic energy .

Give example of situation in which an applied force does not result in

1.	Give example of situation in which an applied force does not result in a change in kinetic energy .
Answer» SOLUTION :When a charged particle moves in a CIRCULAR path under uniform normal magnetic field , the force is CENTRAL and movement is tangential , work done by the force is zero . As speed is also constant we can SAY that = `DELTAK = 0 ` ` (##KPK_AIO_PHY_XI_P1_C06_E04_031_S01.png" width="80%">