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A person takes a trip, driving with a con-stant speed of

ISBN: 9780495113690 154

Solution for problem 2.11 Chapter 2

College Physics | 7th Edition

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Problem 2.11

A person takes a trip, driving with a con-stant speed of 89.5 km/h, except for a 22.0-min rest stop. Ifthe persons average speed is 77.8 km/h, how much time isspent on the trip and how far does the person travel?

Step-by-Step Solution:
Step 1 of 3

• System o Objectsinit o Forcesonitfromoutside(external) Fd Forceand Ability“todo Positivework Displacementare stuff”increases done parallel Fd Forceand Ability“todo Negativework Displacementare stuff”decreases done anti-parallel F Forceand Ability“todo Zeroworkdone Displacementare stuff”is d perpendicular uncharged W=±Fd Joules=Newtonsmeters (J)=(N)(m) Work=Forcedisplacement • ASystemHas: o Theobjectbeingdisplaced. o

Step 2 of 3

Step 3 of 3

ISBN: 9780495113690

This full solution covers the following key subjects: trip, speed, Person, persons, far. This expansive textbook survival guide covers 30 chapters, and 2135 solutions. Since the solution to 2.11 from 2 chapter was answered, more than 247 students have viewed the full step-by-step answer. The answer to “A person takes a trip, driving with a con-stant speed of 89.5 km/h, except for a 22.0-min rest stop. Ifthe persons average speed is 77.8 km/h, how much time isspent on the trip and how far does the person travel?” is broken down into a number of easy to follow steps, and 40 words. The full step-by-step solution to problem: 2.11 from chapter: 2 was answered by , our top Physics solution expert on 11/15/17, 04:28PM. This textbook survival guide was created for the textbook: College Physics, edition: 7. College Physics was written by and is associated to the ISBN: 9780495113690.

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A person takes a trip, driving with a con-stant speed of