The height of a helicopter above the ground is given by y(t)=4.5t^(2), in meters. After 2.0 seconds the helicopter releases a mailbag, how long does it take for the mailbag to hit the ground?
The height of a helicopter above the ground is given by y(t)=4.5t^(2), in meters. After 2.0 seconds the helicopter releases a mailbag, how long does it take for the mailbag to hit the ground?
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section5.1: Vectors
Problem 3PP
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The height of a helicopter above the ground is given by y(t)=4.5t^(2), in meters. After 2.0 seconds the helicopter releases a mailbag, how long does it take for the mailbag to hit the ground?
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