A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.05 m/s² for 16.0 s. 2. Maintain a constant velocity for the next 1.80 min. 3. Apply a constant negative acceleration of -9.25 m/s² for 3.55 s. (a) What was the total displacement for the trip? m (b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip? leg 1 m/s leg 2 m/s leg 3 m/s complete trip m/s

A record of travel along a straight path is as follows: 1. Start from rest with constant acceleration of 2.05 m/s² for 16.0 s. 2. Maintain a constant velocity for the next 1.80 min. 3. Apply a constant negative acceleration of -9.25 m/s² for 3.55 s. (a) What was the total displacement for the trip? m (b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip? leg 1 m/s leg 2 m/s leg 3 m/s complete trip m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of 2.05 m/s² for 16.0 s.
2. Maintain a constant velocity for the next 1.80 min.
3. Apply a constant negative acceleration of -9.25 m/s² for 3.55 s.
(a) What was the total displacement for the trip?
m
(b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip?
leg 1
m/s
leg 2
leg 3
complete trip
m/s
m/s
m/s

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Step 1: Determine the given variables

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Step 2: (a.) Calculate displacement for legs 1, 2 and 3

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Step 3: Calculate total displacement for the trip

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Step 4: (b.) Calculate average speeds for legs 1, 2, 3 and for complete trip

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