Which statement describes a benefit of a model that uses three balls to model the Sun -Earth - Moon system ?
A. It can be used to represent motions that are too fast to be studied easily.
B. It represents a very large, complex system.
C. Every aspect of the solar system can be modeled by the balls.
D. The only information shown is how eclipses happen .
Answers: 1
Physics, 22.06.2019 04:40, love5965
Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely
Answers: 1
Physics, 22.06.2019 07:00, Angelanova69134
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
Answers: 1
Which statement describes a benefit of a model that uses three balls to model the Sun -Earth - Moon...
Mathematics, 01.08.2020 02:01