3. A fan inside a car operates at a voltage of 20 V and has a resistance of 40 ohms much power does the fan use?

What is a possible result of higher air temperature caused by global warming

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )