Question

A period of a simple pendulum is 2.4s. The length of the pendulum is doubled. What is the period T of the longer pendulum

Answer 1

\[T = 2\pi \sqrt{\frac{L}{g}}\]

nuff said?

Answer 2

For first case
T1=2*pi*root(L1/g)
2.4=2*pi*root(L/g).............(1)

Answer 3

For second case
T2=2*pi*root(L2/g)
T2=2*pi*root(2L/g)..........(2)

Answer 4

Now u hv to divide eqution 2 by equation 1

Answer 5

U will get
T2/2.4=root(2)
T2=?

Answer 6

Response plz!!!!!!!!