3) An automobile starting from rest speeds up with a constant accelaration of 7 fps? runs at this speed for a time and finally comes to rest with a deceleration of 5 fps? . If the total distance travelled is 1200 m. Find the total time required in sec.

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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3) An automobile starting from rest speeds up with a
constant accelaration of 7 fps? runs at this speed for a
time and finally comes to rest with a deceleration of 5
fps? . If the total distance travelled is 1200 m. Find the
total time required in sec.
Transcribed Image Text:3) An automobile starting from rest speeds up with a constant accelaration of 7 fps? runs at this speed for a time and finally comes to rest with a deceleration of 5 fps? . If the total distance travelled is 1200 m. Find the total time required in sec.
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