ข 5. A particle moving along a straight line has an acceleration given by a = , where a is the acceleration in m/s² and v is the velocity in m/s. The particle has a velocity v 4 m/s and acceleration a = = 1.2 m/s² while passing the origin. (a) Determine the constant c. (c = 4.8) = (b) Determine the velocity of the particle at the position x = 20 m. (v = 7.1 m/s) (c) Determine the travel time from the origin to the position r — 20 m (t − 353 s)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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This is a Dynamics equation using differential equations

ข
5. A particle moving along a straight line has an acceleration given by a = , where a is the acceleration
in m/s² and v is the velocity in m/s. The particle has a velocity v 4 m/s and acceleration a = = 1.2
m/s² while passing the origin.
(a) Determine the constant c. (c = 4.8)
=
(b) Determine the velocity of the particle at the position x = 20 m. (v = 7.1 m/s)
(c) Determine the travel time from the origin to the position r —
20 m (t − 353 s)
Transcribed Image Text:ข 5. A particle moving along a straight line has an acceleration given by a = , where a is the acceleration in m/s² and v is the velocity in m/s. The particle has a velocity v 4 m/s and acceleration a = = 1.2 m/s² while passing the origin. (a) Determine the constant c. (c = 4.8) = (b) Determine the velocity of the particle at the position x = 20 m. (v = 7.1 m/s) (c) Determine the travel time from the origin to the position r — 20 m (t − 353 s)
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