Feeling adventerous, Jane wants to go bowling on the roof of her apartment building. She starts out on the roof of a 51m tall building, but the bowling pins are set up on the roof of the adjacent building, which is 15 m away horizontally, but only 35m tall. She rolls the bowling with an initial velocity of 1.2 m/s, but the ball then goes down a 1.0 m tall ramp to give it some extra speed, then the ball (with a mass of 6 kg and a radius of 10 cm) rolls without slipping to the edge of the building, and toward the second roof. The moment of inertia of a sphere is (2/5)mr^2. Does the ball reach the pins on the adjacent building? Or is some poor guy going to find that a bowling ball has fallen from the sky to crush his car? Explain your reasoning!

Feeling adventerous, Jane wants to go bowling on the roof of her apartment building. She starts out on the roof of a 51m tall building, but the bowling pins are set up on the roof of the adjacent building, which is 15 m away horizontally, but only 35m tall. She rolls the bowling with an initial velocity of 1.2 m/s, but the ball then goes down a 1.0 m tall ramp to give it some extra speed, then the ball (with a mass of 6 kg and a radius of 10 cm) rolls without slipping to the edge of the building, and toward the second roof. The moment of inertia of a sphere is (2/5)mr^2. Does the ball reach the pins on the adjacent building? Or is some poor guy going to find that a bowling ball has fallen from the sky to crush his car? Explain your reasoning!

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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Conservation of Energy

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Feeling adventerous, Jane wants to go bowling on the roof of her apartment building. She starts out on the roof of
a 51m tall building, but the bowling pins are set up on the roof of the adjacent building, which is 15 m
away horizontally, but only 35m tall. She rolls the bowling with an initial velocity of 1.2 m/s, but the
ball then goes down a 1.0 m tall ramp to give it some extra speed, then the ball (with a mass of
6 kg and a radius of 10 cm) rolls without slipping to the edge of the building, and toward the second
roof. The moment of inertia of a sphere is (2/5)mr^2. Does the ball reach the pins on the adjacent building?
Or is some poor guy going to find that a bowling ball has fallen from the sky to crush his car? Explain your reasoning!

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