Driving at a safe speed is particularly important because kinetic energy a. increases with the square root of speed b. increases with the square of speed c. decreases with the square of speed

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

If the new moon happens on january 15th, what shape will it be on february 6th?

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery