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Wednesday, September 16, 2015

For a short time the missile moves along the parabolic path y = (18 - 2x2) km. If motion along the ground is measured as x = (4t - 3) km, where t is in seconds, determine the magnitudes of the missile's velocity and acceleration when t = 1 s. 

 

v = 16.49 km/s, a = 64.0 km/s2

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