Answer:
asteroids are broken pieces of rock and are small compared to actual planets also asteroids travel in "belts" and not there own course
Explanation:
that was my best suggestion
The answer is m/s hope it helps
Answer:Momentum
Explanation:
Product of an object mass and velocity is called Momentum. Basically momentum is the measure of mass in motion . More is the mass more will be the momentum and similar applies for velocity.
For example a bus moving with low velocity can have a same momentum as that of a bullet moving with a very high velocity
Momentum is denoted by Symbol P
