In a soccer free kick, a player kicks a stationary ball toward the goal that is 130 m away and 20 m high. The ball is hit at an angle of 350 from the horizontal, and air resistance is negligible. Calculate (a) The initial speed of the ball (b) How long does the ball take to reach the goal? (c) The velocity components and the speed of the ball when it passes over the top of the goal.
In a soccer free kick, a player kicks a stationary ball toward the goal that is 130 m away and 20 m high. The ball is hit at an angle of 350 from the horizontal, and air resistance is negligible. Calculate (a) The initial speed of the ball (b) How long does the ball take to reach the goal? (c) The velocity components and the speed of the ball when it passes over the top of the goal.
Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.6P:
In the blizzard of ’88, a rancher was forced to drop hay bales from an airplane to feed her cattle....
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) In a soccer free kick, a player kicks a stationary ball toward the goal that is 130 m away and 20 m high. The ball is hit at an angle of 350
from the horizontal, and air resistance is negligible. Calculate
(a) The initial speed of the ball
(b) How long does the ball take to reach the goal?
(c) The velocity components and the speed of the ball when it passes over the top of the goal.
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