A truck start with initial conditions (v. = 0,s. = 0) and moves with uniform acceleration of 2 m/s until it reach a velocity of 30 m/s. then the truck travels with constant velocity for 60 seconds. Calculate the average speed for the entire way.

A truck start with initial conditions (v. = 0,s. = 0) and moves with uniform acceleration of 2 m/s until it reach a velocity of 30 m/s. then the truck travels with constant velocity for 60 seconds. Calculate the average speed for the entire way.

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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Question

A truck start with initial conditions (- =9:5-=0) and moves with uniform acceleration of 2 ™/5* until it reach a velocity of 30 m/s . then the truck travels with constant velocity for 60 seconds. Calculate the average speed for the entire way.

A truck start with initial conditions (v.=0,s. = 0) and moves with uniform
acceleration of 2 m/s until it reach a velocity of 30 m/s . then the truck travels
with constant velocity for 60 seconds. Calculate the average speed for the entire
way.

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