A ball is kicked upward with an initial velocity of 20m/s from the roof of a building 30 m high. Using g = 9.81 m/s² and neglecting air resistance, find: 2.1 The ODE describing this motion 2.2 The maximum height above the ground reached by the ball 2.3 The time that the ball hits the ground, assuming that the ball misses the building on its way down

Algebra: Structure And Method, Book 1
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ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
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Answer 2.2 please using ODE’s (ordinary differential equations)
2. A ball is kicked upward with an initial velocity of 20m/s from the roof of a building 30 m high.
Using g = 9.81 m/s² and neglecting air resistance, find:
2.1 The ODE describing this motion
2.2 The maximum height above the ground reached by the ball
2.3 The time that the ball hits the ground, assuming that the ball misses the building on its
way down.
10
Transcribed Image Text:2. A ball is kicked upward with an initial velocity of 20m/s from the roof of a building 30 m high. Using g = 9.81 m/s² and neglecting air resistance, find: 2.1 The ODE describing this motion 2.2 The maximum height above the ground reached by the ball 2.3 The time that the ball hits the ground, assuming that the ball misses the building on its way down. 10
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