7. Miyuki threw a baseball an initial horizontal velocity component of 2.2 m/s and a vertical velocity component of3.7 m/s. Ignore air resistance. (a) What is the magnitude and direction of the initial velocity of the baseball? (b)How much time is required for the ball's flight? (c) How far has the football traveled horizontally during thistime?8. A player threw a dart from shoulder height. The dart had a horizontally speed of 10 m/s and traveled for 1.23 s.(a) What is the shoulder height of the player? (b) When it did not hit the bull's eye, what is its speed when it hitsthe floor? (c) What is horizontal distance between the player and the dart's landing location?9. A projectile is launched at an angle of 29° and lands 35 seconds later the floor. (a) What is the initial speed of theprojectile? (Clue: You may rearrange the equation for getting the time of flight to derive an equation for gettingthe initial velocity.) (b) What is the maximum height? (c) What is the range?10. Trying to escape his pursuers, Loid jumps off the roof of the building to reach the roof of the building across. Hisjump is 60° from the horizontal and has an initial velocity is 17 m/s. To survive and land safely he must clear thegap between two buildings which is 75 m wide. (a) What is maximum height of his jump? (b) Calculating therange of his jump, does he make it? (c) What is his time of flight?11. At the top of a 50-meter platform, a ball was kicked horizontally an initial velocity of 0.334 m/s. a) How muchtime elapses before the ball hits the ground? (b) How far does the ball travel horizontally? (c) What is the ball'sfinal velocity before reaching the ground?12. An arrow is fired from a bow with a horizontal velocity of 52.9 m/s and the arrow was 1.70 m above the groundwhen the it was released. (a) How far will the arrow fly before it strikes the ground? (b) What is the range of thearrow's flight? (c) What is the velocity of the arrow after 0.33 seconds?

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Description: 7. Miyuki threw a baseball an initial horizontal velocity component of 2.2 m/s and a vertical velocity component of3.7 m/s. Ignore air resistance. (a) What is the magnitude and direction of the initial velocity of the baseball? (b)How much time is r

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Miyuki threw a baseball an initial horizontal velocity component of 2.2 m/s and a vertical velocity component of 3.7 m/s. Ignore air resistance. (a) What is the magnitude and direction of the initial velocity of the baseball? (b) How much time is required for the ball's flight? (c) How far has the football traveled horizontally during this time?

Miyuki threw a baseball an initial horizontal velocity component of 2.2 m/s and a vertical velocity component of 3.7 m/s. Ignore air resistance. (a) What is the magnitude and direction of the initial velocity of the baseball? (b) How much time is required for the ball's flight? (c) How far has the football traveled horizontally during this time?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.56AP: A ball is thrown with an initial speed i at an angle i with the horizontal. The horizontal range of...

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