3 Nov 2021
Problem 67a
Page 46
Section: Problems
Chapter 2: Describing motion: Kinematics in one dimension
Textbook ExpertVerified Tutor
3 Nov 2021
Given information
As per the given question ,
Car is dropped from a certain height
Initial velocity,
Acceleration,
Vertical displacement,
Step-by-step explanation
Step 1.
To determine the speed just before a car hits the ground, after falling from rest a vertical distance , is given by
Third equation of motion is:
Where, is the final velocity, is the acceleration, is the initial velocity and is the displacement.
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