Physics, 11.09.2019 01:10 WallaceHarrison123
The acceleration of a particle moving along a straight line is given by a = −kt2 m/s2 where k is a constant and time t is in seconds. the initial velocity of the particle at t = 0 is v0 = 12 m/s and the particle reverses it direction of motion at t = 6 s. determine the constant k and the displacement of the particle over the same 6-second interval of motion. ans: k = 1/6 m/s4, δs = 54 m
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The acceleration of a particle moving along a straight line is given by a = −kt2 m/s2 where k is a c...
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