Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Topic: Rectilinear Kinematics of a Particle with Erratic Motion A particle moves along the x-axis with an initial velocity of 30.55 fps (NOTE: fps means ft/s or feet per second, NOT “frame” per second) at the origin. For the first 5 seconds, it has no acceleration, and afterwards it is acted on by an opposing force which gives it a decreasing velocity until the particle stops at t = 10 s. a. Draw the a–t and s–t graphs for the motion. b. Calculate the velocity of the particle at t = 8 s c. Find the distance traveled by the particle at t = 10 s. The parabola at 5 s ≤ t ≤ 10 s has its vertex at t = 10 s.

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ISBN:9781305952300
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Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE.

Topic: Rectilinear Kinematics of a Particle with Erratic Motion

A particle moves along the x-axis with an initial velocity of 30.55 fps (NOTE: fps means ft/s or feet per second, NOT “frame” per second) at the origin. For the first 5 seconds, it has no acceleration, and afterwards it is acted on by an opposing force which gives it a
decreasing velocity until the particle stops at t = 10 s.

a. 
Draw the a–t and s–t graphs for the motion.
b. Calculate the velocity of the particle at t = 8 s
c. Find the distance traveled by the particle at t = 10 s.

The parabola at 5 s ≤ t ≤ 10 s has its vertex at t = 10 s.

30
25
0°
20
15
2°
10
5
10
t(s)
(S/A) A
Transcribed Image Text:30 25 0° 20 15 2° 10 5 10 t(s) (S/A) A
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