Suppose an asteroid has a tiny moon orbiting around it (which does occur). If the moon is 1.8 km wide, is 114 km from the center of the asteroid (which is 54 km long), and assuming the moon has a circular orbit around the asteroid of period 30 h), what is the mass density of the asteroid (if its volume is 1.39 x 104 km3)
Answers: 3
Physics, 22.06.2019 05:30
An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
Answers: 2
Physics, 22.06.2019 08:00
Who was the first scientist to measure speed as distance over time?
Answers: 1
Physics, 22.06.2019 17:30
The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element
Answers: 1
Suppose an asteroid has a tiny moon orbiting around it (which does occur). If the moon is 1.8 km wid...
Mathematics, 26.08.2020 17:01
History, 26.08.2020 17:01
English, 26.08.2020 17:01
Mathematics, 26.08.2020 17:01
Social Studies, 26.08.2020 17:01
English, 26.08.2020 17:01