Question

Identify an error in diagram given below and draw correct labelled diagram again

Answer 1

As you have not attached the picture . I have given a picture by just referring the similar questions.

Hope it is the same picture...

Its the picture of simple Pendulum representing its motion.Picture also tells us  about the conservation of mechanical energy.

"According to the principle of conservation of mechanical energy, the total mechanical energy of system is conserved . energy is neither created nor destroyed but it can only be transformed from one to another. Only the direction of arrows are given wrong.It should have been A-->B-->A--->C--->A