The position of a mass on a spring is given by x = (7.6 cm) cos [2 π t / (0.82s)].
Where is the mass at t = 3.1 s? (Answer: 1.45cm)
Answer is provided above. Please show all work on how to get the answer. Thank you.
What is the value of this?
7.6 cos(2PI*3.1/.82) ? Don't know, paste this into your google search window
7.6 cos(2PI*3.1/.82)=