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Solved: Egg Drop. You are on the roof of the physics
Chapter 2, Problem 80P(choose chapter or problem)
Egg Drop. You are on the roof of the physics building, \(46.0 \mathrm{~m}\) above the ground (Fig. P2.80). Your physics professor, who is \(1.80 \mathrm{~m}\) tall, is walking alongside the building at a constant speed of \(1.20 \mathrm{~m} / \mathrm{s}\). If you wish to drop an egg on your professor’s head, where should the professor be when you release the egg? Assume that the egg is in free fall.
Equation Transcription:
Text Transcription:
46.0 m
1.20 m/s
1.80 m
Questions & Answers
QUESTION:
Egg Drop. You are on the roof of the physics building, \(46.0 \mathrm{~m}\) above the ground (Fig. P2.80). Your physics professor, who is \(1.80 \mathrm{~m}\) tall, is walking alongside the building at a constant speed of \(1.20 \mathrm{~m} / \mathrm{s}\). If you wish to drop an egg on your professor’s head, where should the professor be when you release the egg? Assume that the egg is in free fall.
Equation Transcription:
Text Transcription:
46.0 m
1.20 m/s
1.80 m
ANSWER:
Solution 80P
Step 1 :
Here , we need to find the velocity of the egg as it falls from a building to hit the head of professor
Let us consider the data given
Height of the building
Height of professor
Velocity of the professor