Physics, 09.10.2019 20:30 Andjew

As an airplane is taking off at an airport its position is closely monitored by radar. the following three positions are measured with their corresponding times: x1 = 135.94 m at t1 = 3.20 s,
x2 = 169.39 m at t2 = 3.70 s,
x3 = 206.88 m at t3 = 4.20 s.
what is the acceleration of the airplane at t2 = 3.70 s? (assume that the acceleration of the airplane is constant.)

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As an airplane is taking off at an airport its position is closely monitored by radar. the following...