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Due at 29/4, please help with this question, a like will be given, thanks
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Due at 29/4, please help with this question, a like will be given, thanks
Due at 29/4, please help with this question, a like will be
given, thanks
Qarostion 3 When a football (soccer) player takes a penalty kick, the impact causes the ball to travel 3ft a comstant speed of 30 m/s in a straight line. The contact time between the foot and the ball is oul s The ball travels for 0.3 s before it is blocked by the goalkeeper. The contact time between the goalkeeper's hand and the ball is 0.1 s, and the ball ends up travelling back towards the penalty kicker at a speed of 10 m/s (along the original path but opposite direction). a) Determine the averaged magnitude of the ball's acceleration at the instant it is kicked by the player; (15 marks) b) Determine the averaged magnitude of ball's acceleration at the instant it is blocked by the goalkeeper. (15 marks)
given, thanks
Qarostion 3 When a football (soccer) player takes a penalty kick, the impact causes the ball to travel 3ft a comstant speed of 30 m/s in a straight line. The contact time between the foot and the ball is oul s The ball travels for 0.3 s before it is blocked by the goalkeeper. The contact time between the goalkeeper's hand and the ball is 0.1 s, and the ball ends up travelling back towards the penalty kicker at a speed of 10 m/s (along the original path but opposite direction). a) Determine the averaged magnitude of the ball's acceleration at the instant it is kicked by the player; (15 marks) b) Determine the averaged magnitude of ball's acceleration at the instant it is blocked by the goalkeeper. (15 marks)
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