Answers: 1
Physics, 21.06.2019 19:40
Ogleā2013āblgā0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18Ć1024kg and radius r=5.66Ć106m. 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 ogleā2013āblgā0723. c. calculate wp? , the weight of the astronaut on the surface of ogleā2013āblgā0723. d. calculate v, the minimum velocity required to put an object into orbit above ogleā2013āblgā0723. e. calculate t, the time required to complete an orbit around ogleā2013āblgā0723.
Answers: 3
Physics, 23.06.2019 00:00
Boiling water is an example of physical change. true or false
Answers: 2
Physics, 23.06.2019 00:20
An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?
Answers: 2
An object moves from point a to point b to point b then back to point c in 20 minutes
1. calculate...
English, 10.06.2020 00:57
Social Studies, 10.06.2020 00:57
Biology, 10.06.2020 00:57
Chemistry, 10.06.2020 00:57
Mathematics, 10.06.2020 00:57
Geography, 10.06.2020 00:57
Mathematics, 10.06.2020 00:57
Biology, 10.06.2020 00:57
Mathematics, 10.06.2020 00:57
Mathematics, 10.06.2020 00:57
Biology, 10.06.2020 00:57
Mathematics, 10.06.2020 00:57