A car traveling at 100 km/hr strikes and unfortunate bug and splatters it. the net force of impact is

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.)

The material that keeps its new shape after it is stretched is called?

Where do magnetic lines of force enter earth?