11.1 The motion of a particle is defined by the relation x = 1.5t - 301 + 5t + 10, where x and t are expressed in meters and sec- onds, respectively. Determine the position, the velocity, and the acceleration of the particle when t = 4 s. 11.2 The motion of a particle is defined by the relation x = 121 18t + 21 + 5, where r and t are expressed in meters and sec- onds, respectively. Determine the position and the velocity when the acceleration of the particle is equal to zero. 11.3 The motion of a particle is defined by the relation x -- 30t + Sr, where x and t are expressed in feet and seconds, respectively. Determine the time, the position, and the accelera- tion when v = 0.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter18: Mathematics In Engineering
Section: Chapter Questions
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11.1 The motion of a particle is defined by the relation x = 1.5 -
301 + 5t + 10, where x and t are expressed in meters and sec-
onds, respectively. Determine the position, the velocity, and the
acceleration of the particle when t = 4 s.
11.2 The motion of a particle is defined by the relation x = 121
18 + 21 + 5, wlhere x and t are expressed in meters and sec-
onds, respectively. Determine the position and the velocity when
the acceleration of the particle is equal to zero.
11.3 The motion of a particle is defined by the relation x --
30t + Sx, where x and t are expressed in feet and seconds,
respectively. Determine the time, the position, and the accelera-
tion when o = 0.
Transcribed Image Text:11.1 The motion of a particle is defined by the relation x = 1.5 - 301 + 5t + 10, where x and t are expressed in meters and sec- onds, respectively. Determine the position, the velocity, and the acceleration of the particle when t = 4 s. 11.2 The motion of a particle is defined by the relation x = 121 18 + 21 + 5, wlhere x and t are expressed in meters and sec- onds, respectively. Determine the position and the velocity when the acceleration of the particle is equal to zero. 11.3 The motion of a particle is defined by the relation x -- 30t + Sx, where x and t are expressed in feet and seconds, respectively. Determine the time, the position, and the accelera- tion when o = 0.
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