1. Which answer best explains microgravity.
Astronauts are able to float because they are out far enough from the Earth to escape gravity.
Things orbiting Earth appear weightless but are actually falling around the Earth.
Gravity in space, or microgravity, is a tiny fraction of what it is on Earth.
Because gravity diminishes by the Inverse square of the distance if you get away from the earth microgra
Answers: 3
Physics, 22.06.2019 18:50, jtsizemore
An insulated thermos contains 148 g of water at 72.7 ˚c. you put in a 11.7 g ice cube at 0.00 ˚c to form a system of ice + original water. the specific heat of liquid water is 4190 j/kg•k; and the heat of fusion of water is 333 kj/kg. what is the net entropy change of the system from then until the system reaches the final (equilibrium) temperature?
Answers: 2
Physics, 22.06.2019 19:30, stephstewart1209
If the area of a square has increased by a factor of 16, by how much has each side increased?
Answers: 3
1. Which answer best explains microgravity.
Astronauts are able to float because they are out far e...
Mathematics, 28.06.2019 03:40
Mathematics, 28.06.2019 03:40
Mathematics, 28.06.2019 03:40
Mathematics, 28.06.2019 03:40
Mathematics, 28.06.2019 03:40