A stone was dropped from a hot air balloon when the balloon was 93 m from the ground (ascending at a rate of 2.5 m/s). Determine: a. The velocity of the stone after 3.5 sec b. The time required for the stone to attain a downward velocity of 22 m/s c. The altitude of the stone from the ground after 4 sec

A stone was dropped from a hot air balloon when the balloon was 93 m from the ground (ascending at a rate of 2.5 m/s). Determine: a. The velocity of the stone after 3.5 sec b. The time required for the stone to attain a downward velocity of 22 m/s c. The altitude of the stone from the ground after 4 sec

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 21RQ

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