A car starting from rest speeds up to 55 m/s with a constant acceleration of 4.5 m/s^2, runs at this speed for a time, and finally comes to rest with deceleration of 8.5 m/s^2. If the total distance travelled in 800 m. 1. Find the distance covered during acceleration in m 2. Find the distance traveled at constant speed 3. Find the total time of travel Use 3 decimal places for the final answer, DO NOT round off during calculation. Do not include units in the final answer.
A car starting from rest speeds up to 55 m/s with a constant acceleration of 4.5 m/s^2, runs at this speed for a time, and finally comes to rest with deceleration of 8.5 m/s^2. If the total distance travelled in 800 m. 1. Find the distance covered during acceleration in m 2. Find the distance traveled at constant speed 3. Find the total time of travel Use 3 decimal places for the final answer, DO NOT round off during calculation. Do not include units in the final answer.
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter8: Time And Time-related Variables In Engineering
Section: Chapter Questions
Problem 28P
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