Answered: Q4. The motion of a car in the first 20…

Q4. The motion of a car in the first 20 s of its travel is as shown. V (m/s) a. Construct the s-t graph b. What is the distance traveled in the first 10 s? V=20-0.8t Assume that s=0 when t=0 T (s) 20

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 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...

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Question

Q4. The motion of a car in the first 20 s of its travel is as shown.
V (m/s)
a. Construct the s-t graph
b. What is the distance traveled in the first 10 s?
V=20-0.8t
Assume that s=0 when t=0
T (s)
0 20

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