2 Jan 2022
Problem 54
Page 45
Section: Problems
Chapter 2: Describing motion: Kinematics in one dimension
Textbook ExpertVerified Tutor
2 Jan 2022
Given information
We are given that:-
Time taken by noise to reach
Speed of the sound
Step-by-step explanation
Step 1.
The total time of includes the time the rock falls and the time it takes for the sound wave to return to the top of the cliff.
Where d is the height of the cliff in meters, the falling time is-
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