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A rocket blasts off vertically from rest on the launch pad with a constant upward acceleration...

A rocket blasts off vertically from rest on the launch pad with a constant upward acceleration of 2.90 m/s2 m / s 2 . At 20.0 s s after blastoff, the engines suddenly fail, and the rocket begins free fall.

Find the magnitude of the rocket's velocity at its highest point.

Find the magnitude of the rocket's acceleration at its highest point.

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