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The position of a particle moving along the x-axis is given by (X(t)=3t+2t^3 ). Find the acceleration

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 6P: At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of...

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Concept explainers

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

The position of a particle moving
along the x-axis is given by
(X(t)=3t+2t^3 ). Find the
acceleration *
a= 3+6t^2 ( m/sec2)
O 12 ( m/sec2)
O 12 t ( m/ssec2)

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