The number of seconds T it takes the pendulum of a grandfather clock to swing through one complete cycle is given by the formula below. L is the length, in feet, of the pendulum. Find how long the pendulum must be for one complete cycle to take 4 seconds by substituting 4 for T in the formula and then solving for L . Round the answer to the nearest tenth, if necessary. __________ feet

Question

The number of seconds T it takes the pendulum of a grandfather clock to swing through one complete cycle is given by the formula below.  L is the length, in feet, of the pendulum. Find how long the pendulum must be for one complete cycle to take 4 seconds by substituting 4 for T in the formula and then solving for L . Round the answer to the nearest tenth, if necessary.  __________ feet

Quizplus · Accepted Answer

The Answer of The number of seconds T it takes the pendulum of a grandfather clock to swing through one complete cycle is given by the formula below.  L is the length, in feet, of the pendulum. Find how long the pendulum must be for one complete cycle to take 4 seconds by substituting 4 for T in the formula and then solving for L . Round the answer to the nearest tenth, if necessary.  __________ feet

The Number of Seconds T It Takes the Pendulum of a Grandfather