A bird is flying due east. Its distance from a tall building is given by x1t2 = 28.0 m + 112.4 m/s2t - 10.0450 m/s32t3. What is the instantaneous velocity of the bird when t = 8.00 s?
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A bird is flying due east. Its distance from a tall building
is given by x1t2 = 28.0 m + 112.4 m/s2t - 10.0450 m/s32t3. What is
the instantaneous velocity of the bird when t = 8.00 s?
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