Physics, 19.01.2022 04:40 christianmason9423
7
1. A 1-kilogram rock is dropped from a cliff 90 meters
high. After falling 20 meters, the kinetic energy of
the rock is approximately
Answers: 3
Physics, 22.06.2019 16:00
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 โc/m.
Answers: 3
Physics, 23.06.2019 00:20
Abeam of electrons moves at right angles to a magnetic field of 4.5 ร 10-2 tesla. if the electrons have a velocity of 6.5 ร 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 ร 10-19 coulombs.
Answers: 2
7
1. A 1-kilogram rock is dropped from a cliff 90 meters
high. After falling 20 meters, the...
high. After falling 20 meters, the...
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