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Recent studies have raised concern about 'heading' in youth soccer (i.e., hitting the ball with the head). A soccer player 'heads' a size 3 ball
Recent studies have raised concern about 'heading' in youth soccer (i.e., hitting the ball with the head). A soccer player 'heads' a size 3 ball deflecting it by 57.0, and keeps its speed of 18.10 m/s constant. A size 3 ball has a mass of approximately 2.000 kg. What is the magnitude of the impulse which the player must impart to the ball? 3.45x101 kg*m/s You are correct. Your receipt no. is 164-111 @ Previous Tries If the player's head has a mass of 2.40 kg, what is the magnitude of the average acceleration of the player's head during the impact. Assume that over the brief time of the impact, 36.60 ms, the player's head can be treated separately from the player's body. 632.1m/s^2 1 ms = 1E-3 s Submit Answer Incorrect. Tries 4/12 Previous TriesX Submission Submitted Try When Answer Tue Jun 28 Incorrect. (Try 1) 05:33:55 pm -2.265m/8*2 2022 (EDT) Tue Jun 28 2 Incorrect. (Try 2) 05:35:27 pm 226.23m/s*2 2022 (EDT) Thu Jun 30 3 Incorrect. (Try 3) 06:33:49 pm 87. 8m/s*2 2022 (EDT) Submission not graded. Use 4 fewer significant 632.082m/=*2 figures. Thu Jun 30 5 Incorrect. (Try 4) 06:35:21 pm 632.1m/s*2 2022 (EDT)
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