Someone please explain how you work it out. The answer is 38s.
A simple pendulum of time period 1.90 s is set up alongside another pendulum of time period 2.00 s. The pendulums are displaced in the same direction and released at the same time.
Calculate the time interval until they next move in phase. Explain how you arrive at your answer.
a-level physics question Watch
- Thread Starter
- 09-10-2016 23:16
- Official TSR Representative
- 12-10-2016 00:30
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Just quoting in Danny Dorito so she can move the thread if needed
Spoiler:Show(Original post by Danny Dorito)