The position of a particle that moves in free fall motion is defined by x = - 3t2+ 12t – 6 m, where t is in seconds. For the time interval t = 0 to t=3 s, calculate the distance travelled. A -3 m B -6 m C 3 m D 6 m

The position of a particle that moves in free fall motion is defined by x = - 3t2+ 12t – 6 m, where t is in seconds. For the time interval t = 0 to t=3 s, calculate the distance travelled. A -3 m B -6 m C 3 m D 6 m

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

The position of a particle that moves in free fall motion is defined by
x = - 3t2+ 12t – 6 m, where t is in seconds. For the time interval t = 0
to t=3 s, calculate the distance travelled.
-3 m
B
-6 m
C
3 m
D
6 m

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