A soccer ball is kicked from the ground
14 هزار بار بازدید -
9 سال پیش
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A soccer ball is kicked
A soccer ball is kicked from the ground with an initial speed of 19.5 m/s at an upward angle of 45 degrees. A player 55 m away in the direction of the kick starts running to meet the ball at that instant. What must be his average speed if he is to meet the ball just before it hits the ground?
9 سال پیش
در تاریخ 1394/03/06 منتشر شده
است.
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