subject
Physics, 19.04.2021 07:40 mjweed3381

2. Using the solar system data in the reference table, rank the following
pairs of planets according to the
gravitational force they exert on
each other, from least to greatest.
Specifically indicate any ties.
Mass. Average radius
(kgÃ…~1024). (mÃ…~106)
Mercury. 0.330. 2.44
Venus 4.87 6.05
Earth 5.97 6.38
Jupiter 1899 71.5
Saturn 569 60.3

A. Mercury and Venus, when
5.0Ã…~107 km apart

B. Jupiter and Saturn, when
6.6Ã…~108 km apart

C. Jupiter and Earth, when
6.3Ã…~108 km apart

D. Mercury and Earth, when
9.2Ã…~107 km apart

E. Jupiter and Mercury, when
7.2Ã…~108 km apart

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 05:10
Which best represents the law of conservation of mass ?
Answers: 3
question
Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
question
Physics, 22.06.2019 11:00
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
question
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
You know the right answer?
2. Using the solar system data in the reference table, rank the following
pairs of planets ac...
Questions
question
English, 25.05.2021 17:20
question
Health, 25.05.2021 17:20
question
Spanish, 25.05.2021 17:20
question
Biology, 25.05.2021 17:20
question
Chemistry, 25.05.2021 17:20
question
Mathematics, 25.05.2021 17:20
question
Mathematics, 25.05.2021 17:20
question
Mathematics, 25.05.2021 17:20
Questions on the website: 13722367