Current Attempt in Progress An electric vehicle starts from rest and accelerates at a rate of 2.2 m/s² in a straight line until it reaches a speed of 16 m/s. The vehicle then slows at a constant rate of 1.3 m/s² until it stops. (a) How much time elapses from start to stop? (b) How far does the vehicle move from start to stop? (a) Number i (b) Number i Units Units

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 94AP: A 10.0-m-long truck moving with a constant velocity of 97.0 km/h passes a 3.0-m-long car moving with...
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An electric vehicle starts from rest and accelerates at a rate of 2.2 m/s² in a straight line until it reaches a speed of 16 m/s. The vehicle
then slows at a constant rate of 1.3 m/s² until it stops. (a) How much time elapses from start to stop? (b) How far does the vehicle move
from start to stop?
(a) Number i
(b) Number i
Units
Units
Transcribed Image Text:Current Attempt in Progress An electric vehicle starts from rest and accelerates at a rate of 2.2 m/s² in a straight line until it reaches a speed of 16 m/s. The vehicle then slows at a constant rate of 1.3 m/s² until it stops. (a) How much time elapses from start to stop? (b) How far does the vehicle move from start to stop? (a) Number i (b) Number i Units Units
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