Physics, 09.11.2019 02:31 evalentine843
Before colliding, the momentum of block a is +15.0 kg m/s. after, block a has a momentum -12.0 kg*m/s. what is the momentum of block b afterwards
Answers: 1
Physics, 21.06.2019 19:40
Ogle–2013–blg–0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18×1024kg and radius r=5.66×106m. 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 ogle–2013–blg–0723. c. calculate wp? , the weight of the astronaut on the surface of ogle–2013–blg–0723. d. calculate v, the minimum velocity required to put an object into orbit above ogle–2013–blg–0723. e. calculate t, the time required to complete an orbit around ogle–2013–blg–0723.
Answers: 3
Physics, 22.06.2019 07:00
How do you tell if someone actually cares about you? and just say they do?
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Before colliding, the momentum of block a is +15.0 kg m/s. after, block a has a momentum -12.0 kg*m/...
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