A test car starts from rest on a horizontal circular track of 110-m radius and increases its speed at a uniform rate to reach 110 km/h in 19 seconds. Determine the magnitude a of the total acceleration of the car 15 seconds after the start. 110 m

A test car starts from rest on a horizontal circular track of 110-m radius and increases its speed at a uniform rate to reach 110 km/h in 19 seconds. Determine the magnitude a of the total acceleration of the car 15 seconds after the start. 110 m

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section5.1: Vectors

Problem 3PP

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

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A test car starts from rest on a horizontal circular track of 110-m radius and increases its speed at a uniform rate to reach 110 km/h
in 19 seconds. Determine the magnitude a of the total acceleration of the car 15 seconds after the start.
110 m
Answer: a =
i
m/s2

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