A golfer is on a hill, 17 m above the ground. She hits a golfball from the hill at 11.7 m/s, 42° above the horizon. a) How long does each ball take to fall to the ground. b) What is the final velocity of each ball right before they hit the ground

A golfer is on a hill, 17 m above the ground. She hits a golfball from the hill at 11.7 m/s, 42° above the horizon. a) How long does each ball take to fall to the ground. b) What is the final velocity of each ball right before they hit the ground

Name: A golfer is on a hill, 17 m above the ground. She hits a golfball fro
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Description: A golfer is on a hill, 17 m above the ground. She hits a golfball from the hill at 11.7 m/s, 42° above thehorizon.a) How long does each ball take to fall to the ground.b) What is the final velocity of each ball right before they hit the groundc) How

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

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 56P: A person standing at the top of a hemispherical rock of radius R kicks a ball (initially at rest on...

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A person standing at the top of a hemispherical rock of radius R kicks a ball (initially at rest on the top of the rock) to give it horizontal velocity vi as shown in Figure P3.56. (a) What must be its minimum initial speed if the ball is never to hit the rock after it is kicked? (b) With this initial speed, how far from the base of the rock does the ball hit the ground?
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kate picks up a piece of cake and throws it horizontally from a height of 2.30 m at 3.45 m/s. a) How much time does the rock take to hit the ground? b) What is the vertical speed of the rock as it hits the ground? c) How far does the rock get horizontally? d) What is the rock’s total velocity (magnitude and direction) as it hits the ground?
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