Physics, 19.10.2019 12:20 jtphillips02
Six artificial satellites complete one circular orbit around a space station in the same amount of time. each satellite has mass m and radius of orbit l. the satellites fire rockets that provide the force needed to maintain a circular orbit around the space station. the gravitational force is negligible. rank the net force acting on each satellite from their rockets. rank from largest to smallest. to rank items as equivalent, overlap thema) m=200 kg and l= 5000mb) m=400 kg and l=2500mc)m=100kg and l=2500md)m=100kg and l=1me)m=800kg and l=5000mf)m=300kg and l=7500m
Answers: 1
Physics, 22.06.2019 11:10
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
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Physics, 22.06.2019 16:00
The discovery of the electron as a subatomic particle was a result of
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Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point
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Physics, 22.06.2019 21:00
During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
Answers: 2
Six artificial satellites complete one circular orbit around a space station in the same amount of t...
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