Help in physics please. Need asap :(((
...
Answers: 3
Physics, 22.06.2019 12:00
Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
Answers: 1
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 21:30
Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?
Answers: 2
English, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
Social Studies, 19.07.2019 02:00
Computers and Technology, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
Mathematics, 19.07.2019 02:00
History, 19.07.2019 02:00
Computers and Technology, 19.07.2019 02:00