Please help me I will give out the brain thing
The kind of weathering caused by water freezing in rocks is known as

Question 1 options:

chemical weathering

mechanical weathering

root-pry

pedalfer

its c its is a mixture of gases

does anyone know or what?

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.