1. A spring scale is fastened to the ceiling of a railway car. When a 1.0-kg block ishung from the scale, it reads 12 N and is oriented as shown in the figure.What is the approximate acceleration of the car as measured by an observer atrest on the ground outside of the car?07 m/s² to the right7 m/s² to the left12 m/s² to the rightO 12 m/s² to the leftIt is impossible to calculate since the angle & has not been given.

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Answered: 1. A spring scale is fastened to the…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.3: Relative Velocity

Problem 27PP

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