Solve the problem.
-A mass hangs from a spring which oscillates up and down. The position P (in feet) of the mass at time t (in seconds) is
given by $$P = 4 \cos ( 4 t )$$
For what values of $t , 0 \leq t

Question

Solve the problem.
-A mass hangs from a spring which oscillates up and down. The position P (in feet) of the mass at time t (in seconds) is
given by $$P = 4 \cos ( 4 t )$$
For what values of $t , 0 \leq t < \pi$, will the position be $2 \sqrt { 2 }$ feet? Find the exact values. Do not use a calculator.

Quizplus · Accepted Answer

The Answer of Solve the problem.
-A mass hangs from a spring which oscillates up and down. The position P (in feet) of the mass at time t (in seconds) is
given by $$P = 4 \cos ( 4 t )$$
For what values of $t , 0 \leq t < \pi$, will the position be $2 \sqrt { 2 }$ feet? Find the exact values. Do not use a calculator.

Solve the Problem P=4cos⁡(4t)P = 4 \cos ( 4 t )P=4cos(4t)

Solve the Problem $P = 4 \cos ( 4 t )$