Ateacher walks by a student's desk. the desk was in front of the teacher and is now behind the teacher. what term describes the change in the teachers position compared to the desk?

correct it is c.) b b

scientific laws are the result of testing theories and proving them to be facts.

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.