1. When you take a sharp right turn while driving, you might find yourself pressed against the car door if you are moving fast. This is because a) the door is exerting a rightward force on you, b) centrifugal force is pushing you into the door, c) both a and b or d) neither a nor b. 2. When an object is moving in a uniform circular motion which of the following points towards the center of the circle (may be more than one): a) the object's velocity, b) the object's acceleration and/or c) the net force on the object.
1. When you take a sharp right turn while driving, you might find yourself pressed against the car door if you are moving fast. This is because a) the door is exerting a rightward force on you, b) centrifugal force is pushing you into the door, c) both a and b or d) neither a nor b. 2. When an object is moving in a uniform circular motion which of the following points towards the center of the circle (may be more than one): a) the object's velocity, b) the object's acceleration and/or c) the net force on the object.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter6: Uniform Circular Motion And Gravitation
Section: Chapter Questions
Problem 23PE: (a) A 22.0 kg child is riding a playground merry-go-round that is rotating at 40.0 rev/min. What...
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