Physics, 05.05.2020 06:35, glogang6670
(a, 5 pts) The earth (mass 6.0 × 1024 kg) revolves around the sun (mass 2.0 × 1030) kg in a nearly circular orbit. The sun is at the origin of the coordinate system and the earth’s orbit in the 푥푦 plane. At a particular moment the earth is at position ⟨−1.5 × 1011,0,0⟩ m, and has a velocity of ⟨0,−3.0 × 104,0⟩ m/s. What is the translational angular momentum of the earth about the sun?
Answers: 3
Physics, 21.06.2019 18:00, nnyahtoland
8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )
Answers: 3
Physics, 21.06.2019 20:20, hayesvolcano
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
Answers: 2
Physics, 22.06.2019 07:00, nanakwameyeb
Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?
Answers: 1
(a, 5 pts) The earth (mass 6.0 × 1024 kg) revolves around the sun (mass 2.0 × 1030) kg in a nearly c...
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