A1000-kg car traveling at 66 m/s hits a 2000-kg car at rest and the two travel together after the collision. calculate the
speed with which they move.
v=_
_m/s
22 m/s
-22's
33 m/s
-33 m/s
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Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i

For lesson: cameras, plant presses, newspaper, paper towels, clip boards, pencils, calculators, field guides, metric measuring tapes, paper, transect squares, colored pencils, ph meters, light meters, computers, etc.for extension: baggies for soil samples collecting, distilled water, hand shovels, beakers, boiled rice, microscopes, well microscope slides or regular microscope slides with cover slips

Cis the answer to your question

2520 = (10000)c (70-10) 0.00420 j/(gi°c)