A basketball hoop is 2.90m above the ground. Lee is 1.96m tall, and the maximum vertical distance between the tip of his hands and the bottom of his feet iS 2.81m. To dunk a basketball, the tip of his hands must be at 0.190m above the basketball hoop or more. What minimum vertical distance in m must Lee jump so that he dunks a basketball? If Lee jumped the vertical distance from the first part, with what vertical speed must he jump in m/s? If Lee jumped the vertical distance from the first part, how long would it take for him to reach that vertical distance in s?

A basketball hoop is 2.90m above the ground. Lee is 1.96m tall, and the maximum vertical distance between the tip of his hands and the bottom of his feet iS 2.81m. To dunk a basketball, the tip of his hands must be at 0.190m above the basketball hoop or more. What minimum vertical distance in m must Lee jump so that he dunks a basketball? If Lee jumped the vertical distance from the first part, with what vertical speed must he jump in m/s? If Lee jumped the vertical distance from the first part, how long would it take for him to reach that vertical distance in s?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 61P

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A basketball hoop is 2.90m above the ground. Lee is 1.96m tall, and the maximum vertical distance between the tip of his hands and the bottom of his feet iS 2.81m. To dunk a basketball, the tip of his hands must be at 0.190m above the basketball hoop or more. What minimum vertical distance in m must Lee jump so that he dunks a basketball?
Some cats can be trained to jump from one location to another and perform other tricks. Kit the cat is going to jump through a hoop. He begins on a wicker cabinet at a height of 1.722 m above the floor and jumps through the center of a vertical hoop, reaching a peak height 3.130 m above the floor. (Assume the center of the hoop is at the peak height of the jump. Assume that +xaxis is in the direction of the hoop from the cabinet and +y axis is up. Assume g = 9.81 m/s2.) (a) With what initial velocity did Kit leave the cabinet if the hoop is at a horizontal distance of 1.550 m from the cabinet? (Express your answer in vector form. Give your answer to at least two decimal places for each vector component.) v0 =?m/s (b) If Kit lands on a bed at a horizontal distance of 3.580 m from the cabinet, how high above the ground is the bed?In m
Some cats can be trained to jump from one location to another and perform other tricks. Kit the cat is going to jump through a hoop. He begins on a wicker cabinet at a height of 1.722 m above the floor and jumps through the center of a vertical hoop, reaching a peak height 3.130 m above the floor. (Assume the center of the hoop is at the peak height of the jump. Assume that +x axis is in the direction of the hoop from the cabinet and +y axis is up. Assume g = 9.81 m/s2.) (a) With what initial velocity did Kit leave the cabinet if the hoop is at a horizontal distance of 1.550 m from the cabinet? (Express your answer in vector form. Give your answer to at least two decimal places for each vector component.) v0 =?m/s (b) If Kit lands on a bed at a horizontal distance of 3.580 m from the cabinet, how high above the ground is the bed?In m
Some cats can be trained to jump from one location to another and perform other tricks. Kit the cat is going to jump through a hoop. He begins on a wicker cabinet at a height of 1.754 m above the floor and jumps through the center of a vertical hoop, reaching a peak height 3.150 m above the floor. (Assume the center of the hoop is at the peak height of the jump. Assume that +x axis is in the direction of the hoop from the cabinet and +y axis is up. Assume g - 9.81 m/s².) (a) With what initial velocity did Kit leave the cabinet if the hoop is at a horizontal distance of 1.563 m from the cabinet? (Express your answer in vector form. Give your answer to at least two decimal places for each vector component.) Vo m/s (b) If Kit lands on a bed at a horizontal distance of 3.592 m from the cabinet, how high above the ground is the bed? m
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= 2.4. The components of two vectors are A = -2.0, Ay = -5.0, A₂ = -4.6, B₂ = 4.2, By = 3.2 and B₂ = Find the angle between them: