Solution Found!
A 300-g mass vibrates according to the equation x = 0.38
Chapter 5, Problem 21P(choose chapter or problem)
Problem 21P
A 300-g mass vibrates according to the equation x = 0.38 sin 6.50t, where x is in meters and t is in seconds. Determine (a) the amplitude, (b) the frequency, (c) the period, (d) the total energy, and (e) the KE and PE when x is 9.0 cm. (f) Draw a careful graph of x vs. t showing the correct amplitude and period.
Questions & Answers
QUESTION:
Problem 21P
A 300-g mass vibrates according to the equation x = 0.38 sin 6.50t, where x is in meters and t is in seconds. Determine (a) the amplitude, (b) the frequency, (c) the period, (d) the total energy, and (e) the KE and PE when x is 9.0 cm. (f) Draw a careful graph of x vs. t showing the correct amplitude and period.
ANSWER:
Step 1 of 7
We know the general form of the motion
Where
and
Given equation for motion