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A ball with mass 0.05 kg is thrown upward with initial velocity 30 from the roof of a building 100 m high. Assume there is a force du air resistance of magnitude directed opposite to the velocity, w 30 the velocity v is measured in m/s. NOTE, Hoo

A ball with mass 0.05 kg is thrown upward with initial velocity 30 from the roof of a building 100 m high. Assume there is a force du air resistance of magnitude directed opposite to the velocity, w 30 the velocity v is measured in m/s. NOTE, Hoo

Elements Of Electromagnetics
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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A ball with mass 0.05 kg is thrown upward with initial velocity 30 m/s from the roof of a building 100 m high. Assume there is a force due to air resistance of magnitude directed opposite to the velocity, where 30 the velocity v is measured in m/s. NOTE: Use g=9.8 m/s² as the acceleration due to gravity. Round your answers to 2 decimal places. a) Find the maximum height above the ground that the ball reaches. Height: m b) Find the time that the ball hits the ground. Time: seconds c) Use a graphing utility to plot the graphs of velocity and position versus time.
Transcribed Image Text:A ball with mass 0.05 kg is thrown upward with initial velocity 30 m/s from the roof of a building 100 m high. Assume there is a force due to air resistance of magnitude directed opposite to the velocity, where 30 the velocity v is measured in m/s. NOTE: Use g=9.8 m/s² as the acceleration due to gravity. Round your answers to 2 decimal places. a) Find the maximum height above the ground that the ball reaches. Height: m b) Find the time that the ball hits the ground. Time: seconds c) Use a graphing utility to plot the graphs of velocity and position versus time.
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