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P and Q are two pendulums starting to swing together from mean position in the same direction. P complete 5 oscillation in 5 seconds but Q completes only 4 oscillations in 5 seconds. What will be the phase difference between them when Q completes one oscillation

P and Q are two pendulums starting to swing together from mean position in the same direction. P complete 5 oscillation in 5 seconds but Q completes only 4 oscillations in 5 seconds. What will be the phase difference between them when Q completes one oscillation

Grade:12th pass

1 Answers

Ayush_Deep
120 Points
2 years ago
For particle P,
Time period 1sec.
Total phase after 1.25sec is 450°
For Q,
Time period 1.25 sec
Phase after one oscillation is 360° 
Phase difference will be 90°

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