A high-speed railway car goes around a flat, horizontal circle of radius 470 m at a constant
Question:
(a) What is the magnitude of the net force (of all the forces) on the passenger?
(b) What is the speed of the car?
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a The upward force exerted by the car on the passenger is equal to the ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
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