Q2. A boy is moving along the circular path on a skateboard as shown with a speed of (0.02t2) m/s, where t is in seconds. Determine the magnitude of his acceleration at t = 5 s. Solution posted on Canvas 20 m

Q2. A boy is moving along the circular path on a skateboard as shown with a speed of (0.02t2) m/s, where t is in seconds. Determine the magnitude of his acceleration at t = 5 s. Solution posted on Canvas 20 m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 12CQ: A child is practicing for a BMX race. His speed remains constant as he goes counterclockwise around...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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Q2. A boy is moving along the circular path on a skateboard as shown with a speed of (0.02t2) m/s, where t is
in seconds. Determine the magnitude of his acceleration at t = 5 s.
Solution posted on Canvas
20 m

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