2. A ball is kicked by a student at an initial height of 50 cm above the ground. The ball travels 15 m to enter an open window A y above the ground. The ball is kicked at an angle of 35° above horizontal and at a speed of 16 m/s. A: What is the height of the window? B: At each star please sketch V, V, and a. C: What is the ball's speed when the ball enters the window? D: Where on the ball's flight is the acceleration the smallest value of the bal

2. A ball is kicked by a student at an initial height of 50 cm above the ground. The ball travels 15 m to enter an open window A y above the ground. The ball is kicked at an angle of 35° above horizontal and at a speed of 16 m/s. A: What is the height of the window? B: At each star please sketch V, V, and a. C: What is the ball's speed when the ball enters the window? D: Where on the ball's flight is the acceleration the smallest value of the bal

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 39P: A projectile is launched at an angle of 30 and lands 20 s later at the same height as it was...

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