3. The rectilinear motion of a particle is governed by the equation a = 6t – 4 where a is in m/s^2 and t is in seconds. When t=0, the acceleration of the particle is 4 m/s^2 to the left. During the interval from t=2 to t=4s, the displacement of the particle is 20 m to the right. Determine: a. The initial velocity of the particle b. The velocity of the particle at the end of the displacement period The position of the particle when t=3s c.

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: Motion In Two Dimensions
Section: Chapter Questions
Problem 36AP: A particle starts from the origin with velocity 5im/s at t = 0 and moves in the xy plane with a...
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3. The rectilinear motion of a particle is governed by the equation a = 6t
4 where a is in m/s^2
and t is in seconds. When t=0, the acceleration of the particle is 4 m/s^2 to the left. During the
interval from t=2 to t=4s, the displacement of the particle is 20 m to the right. Determine:
The initial velocity of the particle
a.
b. The velocity of the particle at the end of the displacement period
C.
The position of the particle when t=3s
Transcribed Image Text:3. The rectilinear motion of a particle is governed by the equation a = 6t 4 where a is in m/s^2 and t is in seconds. When t=0, the acceleration of the particle is 4 m/s^2 to the left. During the interval from t=2 to t=4s, the displacement of the particle is 20 m to the right. Determine: The initial velocity of the particle a. b. The velocity of the particle at the end of the displacement period C. The position of the particle when t=3s
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