What is ask person kicks a ball off a cliff with a velocity of 20 m/s, 30° from the horizontal. It takes 20 seconds to hit the ground, 1. Find the height of the cliff. 2. Find the final vertical velocity of the ball just before it hits the ground. 3. Find the total horizontal range travelled by the ball. 4. Find the magnitude of the final velocity of the ball just before it hits the ground. 5. Find the direction of the final velocity of the ball just before it hits the ground.
What is ask person kicks a ball off a cliff with a velocity of 20 m/s, 30° from the horizontal. It takes 20 seconds to hit the ground, 1. Find the height of the cliff. 2. Find the final vertical velocity of the ball just before it hits the ground. 3. Find the total horizontal range travelled by the ball. 4. Find the magnitude of the final velocity of the ball just before it hits the ground. 5. Find the direction of the final velocity of the ball just before it hits the ground.
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 4WUE: A hiker walks from (x1, y1) = (4.00 km. 3.00 km) to (x2, y2) = (3.00 km, 6.00 km), (a) What distance...
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