Question

consider the motion of particle with mechanical energy if u denotes potential energy K denotes kinetic energy and E denotes mechanical energy then which of the following is not possible?
a.U<E
b.U>E
c.K>E
d.K<E​

Answer 1

Answer:

c

Explanation:

u can rember this..

U = 2E = -2K

means

magnitude of total energy and kinetic energy is equal...

and both are half of potential energy..

so third option fits better ...