The sun ,on average, is 93 million miles from earth. how many meters is this? express using powers of ten.

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.)

What is the angular momentum of the bar about the axle?

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving