A funny car accelerates from rest through a measured track distance in time 56 s with the engine operating at a constant power 230 kW. If the track crew can increase the engine power by a differential amount 1.0 W, what is the change in the time required for the run?

A funny car accelerates from rest through a measured track distance in time 56 s with the engine operating at a constant power 230 kW. If the track crew can increase the engine power by a differential amount 1.0 W, what is the change in the time required for the run?

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 72P: A 500-kg dragster accelerates from rest to a final speed of 110 m/s in 400 m (about a quarter of a...

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Question

A funny car accelerates from rest through a measured track distance in time 56 s with the engine operating at a constant power 230
kW. If the track crew can increase the engine power by a differential amount 1.0 W, what is the change in the time required for the run?
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i
Jala
Units

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