Physics

Physics, 24.12.2019 02:31, kiani46

Aping-pong ball is traveling at 10m/s in air, spinning 100 revolutions per second in the clockwise direction. calculate the lift and the drag force and indicate the direction of the lift (up or down). the ball’s diameter is 3cm and the density of air is 1.2 kg/m 3 .

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