A car travels a total distance of 300m.During the first half of this distance, the car starts from rest and accelerates at a constant rate of 1.75 m/s2.Over the second half of the distance the car slows at a constant rate to a final velocity of 12.5 m/s. Determine the acceleration of the car during the second half of the trip.(hint: break problem into two parts and determine final velocity during first part) Determine how long it takes the car to complete the entire trip. (hint: break problem into two parts)
A car travels a total distance of 300m.During the first half of this distance, the car starts from rest and accelerates at a constant rate of 1.75 m/s2.Over the second half of the distance the car slows at a constant rate to a final velocity of 12.5 m/s. Determine the acceleration of the car during the second half of the trip.(hint: break problem into two parts and determine final velocity during first part) Determine how long it takes the car to complete the entire trip. (hint: break problem into two parts)
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.9OQ: A skateboarder starts from rest and moves down a hill with constant acceleration in a straight line,...
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A car travels a total distance of 300m.During the first half of this distance, the car starts from rest and accelerates at a constant rate of 1.75 m/s2.Over the second half of the distance the car slows at a constant rate to a final velocity of 12.5 m/s.
- Determine the acceleration of the car during the second half of the trip.(hint: break problem into two parts and determine final velocity during first part)
- Determine how long it takes the car to complete the entire trip. (hint: break problem into two parts)
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