3 Nov 2021
Problem 71b
Page 47
Section: Problems
Chapter 2: Describing motion: Kinematics in one dimension
Textbook ExpertVerified Tutor
3 Nov 2021
Given information
As per the given information in question ,
- Initial Speed of stone
- Height of the cliff
- Acceleration
Step-by-step explanation
Step 1.
To determine the speed of the stone just before hitting we will use Third equation of motion,
Third equation of motion:
Where, is the initial velocity, is the acceleration, is the initial velocity and is the displacement.
Substitute the values
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