pedro was angry and wishes to drop an egg onto the head of juan. he stations himself in a building window 19.6 m above the level of juan's head. determine how many seconds before juan is directly beneath him that he will have to drop the egg in order to get the desired plat?

Modern Physics
3rd Edition
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Chapter1: Relativity I
Section: Chapter Questions
Problem 27P
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solve the following problem below. provide a complete solution with G (given), U (unknown), E (equation), and S (solution). for the equation/formula, kindly refer to the image attached.

 

pedro was angry and wishes to drop an egg onto the head of juan. he stations himself in a building window 19.6 m above the level of juan's head. determine how many seconds before juan is directly beneath him that he will have to drop the egg in order to get the desired plat?

At rest
Vf = gt
y = 9t²
2
V f =
√2gy
With initial speed
Vf = V₁ + gt
y = vit +
gt²
2
Vf
V₁ = √v² +2gy
Transcribed Image Text:At rest Vf = gt y = 9t² 2 V f = √2gy With initial speed Vf = V₁ + gt y = vit + gt² 2 Vf V₁ = √v² +2gy
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