A pendulum swings with a period of 1 second. If the length of the pendulum is do

A pendulum swings with a period of 1 second. If the length of the pendulum is doubled, what will be the new period?

A pendulum swings with a period of 1 second. If the length of the pendulum is doubled, what will be the new period?

Step 1: Understand that the period T of a pendulum is the time it takes to complete one full swing.
Step 2: Know that the formula for the period T is T = 2π√(L/g), where L is the length of the pendulum and g is the acceleration due to gravity.
Step 3: The original period T is given as 1 second.
Step 4: If the length of the pendulum is doubled, we replace L with 2L in the formula.
Step 5: Substitute 2L into the formula: T' = 2π√(2L/g).
Step 6: Simplify the new period: T' = 2π√(2) * √(L/g).
Step 7: Notice that √(L/g) is the original period T, so T' = √2 * T.
Step 8: Since T is 1 second, calculate T' = √2 * 1 second ≈ 1.41 seconds.

Pendulum Period – The period of a simple pendulum is determined by its length and the acceleration due to gravity, following the formula T = 2π√(L/g).