What is the ideal banking angle (in degrees) for a gentle turn of 1.75 km radius on a highway with a 120 km/h speed limit (about 75 mi/h), assuming everyone travels at the limit?

As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8