i need help with this question Question 7Using vf = v; + at, calculate the time it takes a car to come to rest if v; =%3D27 m and the stopping acceleration is a = -5"77Notice that the sign of thes2acceleration is negative. This indicates that the car is slowing down.Round your answer to the tenths place.

Given that --- initial velocity vi = 27 m/s final velocity vf = 0 m/s acceleration (a) = - 5 m/s 2…

Using vf = v; + at, calculate the time it takes a car to come to rest if v; Notice that the sign of the - 27 m and the stopping acceleration is a = -5 m acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.

Using vf = v; + at, calculate the time it takes a car to come to rest if v; Notice that the sign of the - 27 m and the stopping acceleration is a = -5 m acceleration is negative. This indicates that the car is slowing down. Round your answer to the tenths place.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section3.2: Motion With Constant Acceleration

Problem 34SSC

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