asteroid
Grounding.
It is called a meteorite
The Giant Impact Hypothesis
It is called rotation.
Glaciers do. An iceberg might if it crashes into your house.
earth
That's the object's "weight".
Weight
We call the fireball caused by friction and compressive heating a "meteor" as it passes through the atmosphere. The fragments that last long enough to strike the ground are called "meteorites".
is called its weight.
Grounding.
That's called its 'weight'.
A Satellite
Where the plane crashes is called a crash site.
On earth, the forces acting on any object is gravity. Since there is an equal and opposite reaction to any force, the earth pushes back on the object. This is called the normal force.
Well if the two objects are locomotives, the result is a train wreck.
The gravitic force on any object on Earth's surface is called, "Weight".