Question: A car accelerates from rest to a velocity of 25 m/s over a straight-line distance of 350 meters. Brakes are then applied slowing the car at a rate of 8 m/s², bringing the car to rest. a) How much time was the car in motion? b) What is the overall displacement of the car?

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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the answer (assume upward is positive).
When solving the problems follow the FIA
format (Formula – Input - Answer).
Write you name at the top of every page
submitted.
Question:
A car accelerates from rest to a velocity
of 25 m/s over a straight-line distance of
350 meters. Brakes are then applied
slowing the car at a rate of 8 m/s
bringing the car to rest.
?,
a) How much time was the car in
motion?
b) What is the overall displacement of the
car?
Transcribed Image Text:the answer (assume upward is positive). When solving the problems follow the FIA format (Formula – Input - Answer). Write you name at the top of every page submitted. Question: A car accelerates from rest to a velocity of 25 m/s over a straight-line distance of 350 meters. Brakes are then applied slowing the car at a rate of 8 m/s bringing the car to rest. ?, a) How much time was the car in motion? b) What is the overall displacement of the car?
Description
Solve the following problems following
the correct procedure; be sure to show
the equations used to solve the problem,
a diagram, a list of known and unknown
variables, as well as the units of the
answer. Beware of units and the sign of
the answer (assume upward is positive).
When solving the problems follow the FIA
format (Formula - Input - Answer).
Write you name at the top of every page
submitted.
Question:
A car accelerates from rest to a velocity
of 25 m/s over a straight-line distance of
350 meters. Brakes are then applied
slowing the car at a rate of 8 m/s2,
bringing the car to rest.
Transcribed Image Text:Description Solve the following problems following the correct procedure; be sure to show the equations used to solve the problem, a diagram, a list of known and unknown variables, as well as the units of the answer. Beware of units and the sign of the answer (assume upward is positive). When solving the problems follow the FIA format (Formula - Input - Answer). Write you name at the top of every page submitted. Question: A car accelerates from rest to a velocity of 25 m/s over a straight-line distance of 350 meters. Brakes are then applied slowing the car at a rate of 8 m/s2, bringing the car to rest.
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