A truck with mass 5,000kg was travellingat 3.0 m/s. It then accelerated to a finalspeed of 25 m/s over a time of 11s.a) What was its rate of acceleration?b) What was the size of the net forcewhich caused the acceleration?

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rate of acceleration

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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.

Question

A truck with mass 5,000kg was travelling
at 3.0 m/s. It then accelerated to a final
speed of 25 m/s over a time of 11s.
a) What was its rate of acceleration?
b) What was the size of the net force
which caused the acceleration?

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