Physics, 23.09.2021 08:10, leilaelmazry
Four objects are situated along the y axis as follows: a 2.00kg object is at 3.00m, a 3.00kg object is at 2.50m, a 2.50kg object is at the origin and a 4.00kg object is at -0. 500 m. Where is the center of mass of these objects?
Answers: 1
Physics, 21.06.2019 14:20, dondre54
Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s, what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given
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Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
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In science and physics what is the standard unit of measure for speed?
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Four objects are situated along the y axis as follows: a 2.00kg object is at 3.00m, a 3.00kg object...
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