Suppose a bird's wings flap 84 times in 30 s. The period of the bird's flapping is abouta) 2.8 sb) 2500 sc) 84 sd) 0.36 s

Period =1Frequency 1 min= 60 seconds Ans :- d)0.36 sec

Answered: s. The period of the bird's flapping is…

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s. The period of the bird's flapping is about

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter1: Relativity I

Section1.5: Consequences Of Special Relativity

Problem 3E: If the speed of the observer is increased by 5.0%, what is the period of the pendulum when measured...

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