A runner makes two complete laps around a track. The distance of the track is 905 meters. It takes 49 seconds to complete both laps, returning to the position he began from. the speed of the runner is: s= ? Unit the velocity of the runner is: v= ? Unit

A runner makes two complete laps around a track. The distance of the track is 905 meters. It takes 49 seconds to complete both laps, returning to the position he began from. the speed of the runner is: s= ? Unit the velocity of the runner is: v= ? Unit

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 9CQ: If you divide the total distance traveled on a car trip (as determined by the odometer) by the...

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Question

A runner makes two complete laps around a track. The distance of the track is 905 meters. It takes 49 seconds to complete both laps, returning to the position he began from.

the speed of the runner is:

s= ? Unit

the velocity of the runner is:

v= ? Unit

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