At one instant a bicyclist is 40.0 m due east of a park's flagpole, going due south with a speed of 11.0 m/s. Then 37.0 s later, the cyclist is 40.0 m due north of the flagpole, going due east with a speed of 11.0 m/s. For the cyclist in this 37.0 s interval, what are the (a) magnitude and (b) direction of the displacement, the (c) magnitude and (d) direction of the average velocity, and the (e) magnitude and (f) direction of the average acceleration? (Give all directions as positive angles relative to due east, where positive is meaured going counterclockwise.)

At one instant a bicyclist is 40.0 m due east of a park's flagpole, going due south with a speed of 11.0 m/s. Then 37.0 s later, the cyclist is 40.0 m due north of the flagpole, going due east with a speed of 11.0 m/s. For the cyclist in this 37.0 s interval, what are the (a) magnitude and (b) direction of the displacement, the (c) magnitude and (d) direction of the average velocity, and the (e) magnitude and (f) direction of the average acceleration? (Give all directions as positive angles relative to due east, where positive is meaured going counterclockwise.)

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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