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A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x component of the velocity of the ball from vix = 8.4 m/s to vfx = 5.6 m/sand the y component from viy = −3.5 m/s to vfy = 3.7 m/s. If the ball has a mass of 0.44 kg and is in contact with the player's head for 7.1 ms, determine the following (a) direction of the impulse delivered to...
A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x component of the velocity of the ball from vix = 9.5 m/s to vfx = 4.7 m/s and the y component from viy = −3.3 m/s to vfy = 3.2 m/s. If the ball has a mass of 0.44 kg and is in contact with the player's head for 7.1 ms, determine the following.(a) direction of the impulse delivered to...
A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from vix = 9.9 m/s to vfx = 4.6 m/s and the y-component from viy = −3.4 m/s to vfy = 5.4 m/s. If the ball has a mass of 0.41 kg and is in contact with the player's head for 7.1 ms, determine the following. (a) direction of the impulse (in degrees counterclockwise...
A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from Vix = 8.1 m/s to Vfx = 4.4 m/s and the y-component from viy = -1.0 m/s to Vfy = 3.0 m/s. If the ball has a mass of 0.45 kg and is in contact with the player's head for 7.1 ms, determine the following. (a) direction of the impulse (in degrees counterclockwise...
= A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from Vix = 9.5 m/s to v 3.6 m/s and the y-component from v = -2.1 m/s to v Viy fx Vfy = 3.5 m/s. If the ball has a mass of 0.41 kg and is in contact with the player's head for 7.1 ms, determine the following. (a) direction of the impulse...
VFX A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from v Vix = 9.6 m/s to 6.3 m/s and the y-component from vi Viy -1.5 m/s to Vfy = 4.4 m/s. If the ball has a mass of 0.45 kg and is in contact with the player's head for 7.1 ms, determine the following. = (a) direction of the impulse (in degrees...
9. A player bounces a 0.48-kg soccer ball off her head, changing the velocity of the ball from vi (8.9 m/s)i+ (-2.8 m/s )j to v (5.1 m/s)i+ (3.8 m/s )j. a. If the ball is in contact with the players head for 6.7 ms, what is the direction of the impulse delivered to the ball? b. What is the magnitude of the impulse delivered to the ball? c. Find the magnitude and direction of the force if the time...