FreE POiNt water is a ... 1. rock 2. solid 3. liquid a rock is a ... 1. liquid 2. solid 3. metal ( don't worry the answer doesn't have to be right) ( but don't tell anyone)

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving