The formula $T = 2 \pi \sqrt { \frac { L } { 32 } }$ represents the period of a pendulum T (in seconds), L - the length of the pendulum (in feet). Solve the formula for L if T = 39.4384 sec, π = 3.14.
A)78.8768 feet
B)100.48 feet
C)128 feet
D)32 feet

Question

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The Answer of The formula $T = 2 \pi \sqrt { \frac { L } { 32 } }$ represents the period of a pendulum T (in seconds), L - the length of the pendulum (in feet). Solve the formula for L if T = 39.4384 sec, π = 3.14.
A)78.8768 feet
B)100.48 feet
C)128 feet
D)32 feet

The Formula T=2πL32T = 2 \pi \sqrt { \frac { L } { 32 } }T=2π32L​​

The Formula $T = 2 \pi \sqrt { \frac { L } { 32 } }$