A particle moving along a straight line is subjected to a deceleration a = -3v3 m/s, where v is in m/ s. If it has a velocity v = 7 m/s and a position s = 9 m when t = 0, determine its velocity and position when t = 5s.

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At time t = 0, a particle is at rest in the x-y plane at the coordinates (xo, Yo) = (9, 0) in. If the particle is then subjected to the acceleration components ax = 0.64 - 0.33t in. /sec² and ay = 0.15t - 0.03t² in. /sec², determine the coordinates of the particle position when t = 6 sec. You might consider plotting the path of the particle during this time period. Answer: (x, y) = (i " )in.

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