Answers: 1
Physics, 21.06.2019 19:40, tmark45
Ogleโ2013โblgโ0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18ร1024kg and radius r=5.66ร106m. an astronaut whose weight on earth is w=735n lands on the planet. a. calculate m, the mass of the astronaut. b. calculate gp? , the acceleration due to gravity on the surface of ogleโ2013โblgโ0723. c. calculate wp? , the weight of the astronaut on the surface of ogleโ2013โblgโ0723. d. calculate v, the minimum velocity required to put an object into orbit above ogleโ2013โblgโ0723. e. calculate t, the time required to complete an orbit around ogleโ2013โblgโ0723.
Answers: 3
Physics, 21.06.2019 23:30, ladawnrowles005
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
Answers: 3
Physics, 22.06.2019 00:00, sydneydavis57
Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?
Answers: 1
Superman is at rest in space when he throws an asteroid that has more mass than he does. Which moves...
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