Question

In pendulum is ki etic energy equal to potential energy

Answer 1

hey mate!

kinetic energy = 1/2kx^2

potential energy = 1/2k (a^2-x^2)

if kinetic energy = potential energy

1/2kx^2 =1/2ka^2-x^2)

x^2 = a^2-x^2

2x^2 = a^2

x = a/root2

#Phoenix