O Two faucets Can be used to empty a tank of water. Suppose the tank is full. When both foucets are opened at the same time, the tank takes 2 hours to em pty, astanbeoetre However, if only one taucetis opened, then Faucal A can empty the tank twice as fatas faucet B. Ifonly Fau cet R is only faucet B hous does it takeą to empty a full tank? opened, 040 minutes long 080minutes 03 hour s 6 hours O None

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.