Length of a simple pendulum is $1 \mathrm{~m}$. When its bob is at its lowest point its velocity is $7…
Length of a simple pendulum is $1 \mathrm{~m}$. When its bob is at its lowest point its velocity is $7 \mathrm{~ms}^{-1}$. If the bob leaves its circular path at a height ' $h$ ' above the centre of the circle, then the value of ' $h$ ' is $\left(g=10 \mathrm{~ms}^{-2}\right)$