I belive the correct answer is: A narrative describes events in sequence.
I guess it is bridge learner
A. amateurish; it has a negative connotation, and the tone of this passage is critical.
Adjective Clause, because it's showing motion.
The total momentum of both ball=Momentum of moving ball+momentum of ball at rest
Because the ball is at rest, there would be no velocity and if no velocity than momentum of object at rest will be=0
therefore total momentum =50+0
=50 Kg m/s
