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9-83.
  1. Multiple Choice: A projectile is shot from the ground with an initial velocity of 50 feet per second. Which of the following is closest to its maximum height? Homework Help ✎

    1. 32 ft

    2. 39 ft

    3. 46 ft

    4. 50 ft

    5. 128 ft

Recall that gravitational acceleration is a = –32 ft/s.

In this situation, the maximum height occurs when the velocity is 0.