Consider a solid, rigid spherical shell with a thickness of 100 m and a density of 3900 kg/m3. The sphere is centered around the sun so that its inner surface is at a distance of 1. 50×1011 m from the center of the sun. What is the net force that the sun would exert on such a dyson sphere were it to get displaced off-center by some small amount? express your answer numerically in newtons.

Astudy group should stay around 3-6 people. true or false

Choose the best option to complete the statement. the purpose of the first phrase of the u.s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country

Subsidized stafford loans: a. accrue interest while the student is enrolled full-time in school. b. are paid by the government. c. are paid by your parents. d. accrue interest 10 years after graduation.