Each of the following lists two facts. which pair can be used with newton's version of kepler's third law to determine the mass of the sun? each of the following lists two facts. which pair can be used with newton's version of kepler's third law to determine the mass of the sun? earth is 150 million km from the sun and orbits the sun in 1 year. jupiter is the most massive planet and has a mass of 1.9×1027 kg. earth rotates in 1 day and orbits the sun in 1 year. mercury is 0.387 au from the sun, and earth is 1 au from the sun. the mass of earth is 6×1024 kg, and earth orbits the sun in 1 year.

The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.