browntoad684Lv1
22 Dec 2021
Problem 30a
Page 44
Section: Problems
Chapter 2: Describing Motion:Kinematics in One Dimension
Textbook ExpertVerified Tutor
22 Dec 2021
Given information
Given :
Initial velocity,
Final velocity, v = 0 m/s
Acceleration,
car's velocity decreases from 20.8m/s to 0m/s at the rate of , hence sign is negative.
Step-by-step explanation
Step 1.
By using equation of motion,
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