Physics, 12.11.2019 03:31 leianagaming
Ateam of dogs accelerates a 290kg dogsled from 0 to 6.0m/s in 3.0 s. assume that the acceleration is constant. part awhat is the magnitude of the force exerted by the dogs on the sled? part bwhat is the work done by the dogs on the sled in the 3.0 s? part cwhat is the instantaneous power of the dogs at the end of the 3.0 s? part dwhat is their instantaneous power at 1.5 s?
Answers: 2
Physics, 21.06.2019 19:40
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, 22.06.2019 00:00
Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential.request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.รฎโv รฎโ v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts.ki k i = nothing ev request answerprovide feedback
Answers: 2
Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
Ateam of dogs accelerates a 290kg dogsled from 0 to 6.0m/s in 3.0 s. assume that the acceleration is...
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