jadehyena313Lv1
29 Oct 2021
Problem 16
Page 133
Section: Problems
Chapter 5: Circular Motion; Gravitation
Textbook ExpertVerified Tutor
29 Oct 2021
Given information
The angle of the inclination of the hill
The design speed of the car
To find : The minimum radius so that cars traveling will not leave the road.
Step-by-step explanation
Step 1.
Radial acceleration of the car
: speed of the car
: radius of curvature
Newton’s second law of motion
Where is the mass and is the acceleration
Calculation:
Free body diagram and resolution of vector
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