Physics, 11.08.2021 23:40, nsheikh2407
An 1800 kg car travelling east at 30 m/s slows down to 10 m/s what is the work done by brakes This was a question on my test do y’all know how to do it cuz I couldn’t figure it out
Answers: 2
Physics, 21.06.2019 16:30, Jay23456677888
The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.
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Physics, 22.06.2019 18:00, championroof
Acid precipitation chemically weathering a 5.0-kg limestone rock . which coukd be the result ?
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Physics, 23.06.2019 03:30, akitchen10
What can change the speed of sound as it travels through the ocean? a. salinity only b. density and salinity c. salinity and distance from land d. density and distance from land
Answers: 2
An 1800 kg car travelling east at 30 m/s slows down to 10 m/s what is the work done by brakes
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