The motion of a particle moving in a curved path is defined by the equationsv, = 9 – 3t + 0.6t²; vy = 6 – 0.2t. Where vx and vy are the x and y components, respectively, of velocity in m/s, and t is the time in seconds. Determine %3D - (i) the position, velocity and acceleration after 4s, given that:

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 19P
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The motion of a particle moving in a curved path is defined by the
equationsv, = 9 – 3t + 0.6t²; v, = 6 – vy are
0.2t. Where Vỵ and
-
-
the x and y components, respectively, of velocity in m/s, and t is the
time in seconds. Determine
(i) the position, velocity and acceleration after 4s, given that:
Хо —D 0, аnd yo 3 5.
(i) The angle the velocity makes with the horizontal when the time
was 3s
Transcribed Image Text:Practice problems The motion of a particle moving in a curved path is defined by the equationsv, = 9 – 3t + 0.6t²; v, = 6 – vy are 0.2t. Where Vỵ and - - the x and y components, respectively, of velocity in m/s, and t is the time in seconds. Determine (i) the position, velocity and acceleration after 4s, given that: Хо —D 0, аnd yo 3 5. (i) The angle the velocity makes with the horizontal when the time was 3s
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