Physics, 20.10.2019 04:30 elawnnalewis7486
Two manned satellites approaching one another at a relative speed of 0.450 m/s intend to dock. the first has a mass of 4.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. if the two satellites collide elastically rather than dock, what is their final relative velocity? adopt the reference frame in which the second satellite is initially at rest and assume that the positive direction is directed from the second satellite towards the first satellite.
Answers: 3
Physics, 20.06.2019 18:04, IHeartDarkSide03
An fm radio station broadcasts at 9.23 x 107 hz. given that the radio waves travel at 3.00 x 108 m/s, what is the wavelength of these waves?
Answers: 1
Physics, 22.06.2019 08:30, ahmedeldyame
Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
Answers: 3
Physics, 22.06.2019 16:50, justkevin1231
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
Two manned satellites approaching one another at a relative speed of 0.450 m/s intend to dock. the f...
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