Homework 2 - xₒ = 4 m vₒₓ = ­2 m/s time = t x =...

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Unformatted text preview: xₒ = 4 m vₒₓ = ­2 m/s time = t x = .5t² + .04167t³ ­2t +4 vₓ = t + .125t² ­ 2 aₓ = 1 + .25t 0.00 4.00 ­2.00 1.00 1.00 2.54 ­0.88 1.25 2.00 2.33 0.50 1.50 3.00 3.63 2.13 1.75 4.00 6.67 4.00 2.00 Position vs 7.00 6.00 Velocity vs Time Position (x in m) 5.00 5.00 4.00 Acceleration vs Time4.00 ) ² Acceleration (a in m/s 2.00 1.50 1.00 3.00 2.00 1.00 0.00 3.00 2.00 1.00 0.00 0.00 -1.00 0.50 1.00 1.00 1.50 2.00 2.00 Time ( 0.50 1.00 1.50 2.00 2.50 Time (sec) 0.50 1.50 -2.00 -3.00 0.00 0.50 0.00 0.00 Velocity (v in m/s) 2.50 2.50 Time (sec) 3.00 3.50 4.00 4.50 3.00 3.50 Position vs Time Time 0 1.00 1.50 2.00 2.50 3.00 Time (sec) 2.50 sec) 0 4.50 3.00 3.50 4.00 4.50 3.50 4.00 4.50 time = t 0 1 2 3 4 y = yₒ + vₒt + ½at² vy = vₒ + at 0 19.6 14.7 9.8 19.6 0 14.7 ­9.8 0 ­19.6 ay = g ­9.8 ­9.8 ­9.8 ­9.8 ­9.8 Position 25 Velocity vs Time 20 Position (y in m) 25 20 15 10 5 0 -5 -10 -15 -20 -25 Acceleration vs Time Velocity (m/s) 0 -2 ) ² Acceleration (m/s -4 -6 -8 10 5 0 0 0.5 1 0.5 1 1.5 2 2.5 3 Time (sec) -12 0 0.5 1 1.5 1.5 Ti 0 -10 15 2 2.5 Time (sec) 3 3.5 4 4.5 3.5 4 Position vs Time vs Time 0.5 1 1.5 2 2.5 Time (sec) 2.5 3 e (sec) 4 4.5 3.5 4 4.5 3 3.5 4 4.5 ...
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This note was uploaded on 09/18/2011 for the course PHYS 221 taught by Professor Herrera-siklody during the Spring '08 term at Iowa State.

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