Lime Sulfur Dip Cats Smell

Reserved for the Class III to Class I

This is the first contribution, is the invitation to discuss the following question:
If a body moves mot0 parabolic, the instant it reaches the maximum height:

1. has a velocity nothing?
2. has no acceleration?

You are invited to make a contribution and as a gesture of encouragement will be given a (+ +) to the best commentary.

Good Job!