1. What is the centripetal force exerted on a rock with mass 3.2 kg moving at 3.5...
Question:
1. What is the centripetal force exerted on a rock with mass 3.2 kg moving at 3.5 m/s in a circle of radius 2.1 m?
2. What is the centripetal force on 1500-kg a vehicle driven around a curve of radius 35.0 m at 60.0 km/h?
3. What is the centripetal force on a 750-kg vehicle rounding a curve of radius 40.0 m at 30.0 km/h?
Step by Step Answer:
1 F mv 2 r 32kg 35ms 2 21m 19N 2 ...View the full answer
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen
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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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