Planets orbit the sun because
the law of universal gravitation suggests the greater the mass of two objects, the greater the gravitational attraction between them
the law of equal areas suggests planets must orbit the sun in equal areas and equal times
the harmonic law suggests that the closer the planet is to the sun, the longer is its orbit about the sun
the law of universal gravitation suggests the greater the distance between objects, the greater is their gravitational
Answers: 1
Physics, 22.06.2019 04:10
Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward
Answers: 3
Physics, 22.06.2019 05:30
Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon
Answers: 2
Physics, 22.06.2019 10:30
Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.
Answers: 3
Physics, 22.06.2019 10:30
Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
Answers: 2
Planets orbit the sun because
the law of universal gravitation suggests the greater the mass...
the law of universal gravitation suggests the greater the mass...
Health, 13.07.2019 16:30
Mathematics, 13.07.2019 16:30
Chemistry, 13.07.2019 16:30
Biology, 13.07.2019 16:30
Mathematics, 13.07.2019 16:30
Mathematics, 13.07.2019 16:30
Biology, 13.07.2019 16:30
Mathematics, 13.07.2019 16:30
Mathematics, 13.07.2019 16:30
Chemistry, 13.07.2019 16:30
History, 13.07.2019 16:30
Mathematics, 13.07.2019 16:30
Biology, 13.07.2019 16:30