Question

The period T of a simple pendulum is measured in time units and is described by where � is the length of the pendulum and g is the free-fall acceleration in units of length divided by the square of time. Show that this equation is dimensionally correct

Answer 1

Answer:

The period of a simple pendulum, defined as the time necessary for one complete oscillation, is measured in time units and is given by. T=2π√ℓg. where ℓ is the length of the pendulum and g is the acceleration due to gravity, in units of length divided by time squared.