The position of a particle moving along the x-axis is given by x 30 t2- 30 t, where x is in meters and t is in seconds. What is the position of the particle when it achieves its maximum speed in the positive x-direction? O 3 m O 4.2 m O 5.6 m O 27 m O 9.8 m

The position of a particle moving along the x-axis is given by x 30 t2- 30 t, where x is in meters and t is in seconds. What is the position of the particle when it achieves its maximum speed in the positive x-direction? O 3 m O 4.2 m O 5.6 m O 27 m O 9.8 m

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

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 6P: The position of a particle moving along the x axis varies in time according to the expression x =...

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Question

The position of a particle moving along the x-axis is given by x = 30 t2- 30 t“, where x is in meters and t is in seconds. What is the
position of the particle when it achieves its maximum speed in the positive x-direction?
O 3 m
4.2 m
O 5.6 m
O 27 m
O 9.8 m

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