Solution Found!
As in 14, the displacements x of two simple pendulums are x = 2 cos(t/2) and 3 sin(t/3)
Chapter 7, Problem 15(choose chapter or problem)
QUESTION:
As in 14, the displacements x of two simple pendulums are x = 2 cos(t/2) and 3 sin(t/3). They are not together at t = 0; plot graphs to see when they are first together.
Questions & Answers
QUESTION:
As in 14, the displacements x of two simple pendulums are x = 2 cos(t/2) and 3 sin(t/3). They are not together at t = 0; plot graphs to see when they are first together.
ANSWER:Step 1 of 2
The displacements x of two simple pendulums are and
The two pendula meet up at so,
Implies,
And,
Implies,