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Physics, 02.11.2019 06:31 bar23cardenine01
Aball falls straight down through the airunder the influence of gravity. there is aretarding force vector f on the ball with magnitude given byf=b v, wherevis the speed of theball andbis a positive constant. what is the magnitude of the acceleration of the ball at time t/2?
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Aball falls straight down through the airunder the influence of gravity. there is aretarding force v...
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