n the aftermath of typhoon Yolanda, relief goods were dropped from helicopters hovering above solated islands. A helicopter hovered 1,200 m above an island and each box of relief goods, weighing 20 kilograms, was dropped freely from the plane. Complete the following Conservation of Mechanical Energy Table (COMET) for one box of relief goods. Show your calculations in the space below the table. gnore the effect of air resistance (free fall). OMET for: one box of relief good (m = 20 kg) Height from Ground h (m) Speed v (m/s) Gravitational Potential Energy U, (J) Kinetic Energy K (J) Total Energy E (J) Position A (point of release) (1000 m from the ground) (halfway from the ground) D (30 m from the ground) E just before it hits the ground, -~0 m)

n the aftermath of typhoon Yolanda, relief goods were dropped from helicopters hovering above solated islands. A helicopter hovered 1,200 m above an island and each box of relief goods, weighing 20 kilograms, was dropped freely from the plane. Complete the following Conservation of Mechanical Energy Table (COMET) for one box of relief goods. Show your calculations in the space below the table. gnore the effect of air resistance (free fall). OMET for: one box of relief good (m = 20 kg) Height from Ground h (m) Speed v (m/s) Gravitational Potential Energy U, (J) Kinetic Energy K (J) Total Energy E (J) Position A (point of release) (1000 m from the ground) (halfway from the ground) D (30 m from the ground) E just before it hits the ground, -~0 m)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

In the aftermath of typhoon Yolanda, relief goods were dropped from helicopters hovering above
isolated islands. A helicopter hovered 1,200 m above an island and each box of relief goods, weighing
20 kilograms, was dropped freely from the plane. Complete the following Conservation of Mechanical
Energy Table (COMET) for one box of relief goods. Show your calculations in the space below the table.
Ignore the effect of air resistance (free fall).
COMET for: one box of relief good (m = 20 kg)
Height from
Ground
Speed
v (m/s)
Gravitational
Potential
Kinetic Energy
K (J)
Total Energy
E (J)
Position
h (m)
Energy U. (J)
A
(point of
release)
B
(1000 m from
the ground)
(halfway from
the ground)
D
(30 m from the
ground)
just before it
hits the
ground, ~0 m)

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