Find the vertical velocity of the package for t = 8.0 min

Reference no: EM131110766

Solve the given problems by finding the appropriate derivative.
A package of weather instruments is propelled into the air to an altitude of about 7 km. A parachute then opens, and the package returns to the surface. The altitude of the package as a function of the time t (in min) is given by

Find the vertical velocity of the package for t = 8.0 min.

Reference no: EM131110766

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