168k views
3 votes
A projectile is launched straight up at 135 m/s. Determine how fast it is moving at the top of its trajectory (flight).

1 Answer

4 votes
It is 0 m/s. At the very top of its flight is right between when it is going up and going down; this is the ephemeral moment when it is perfectly still.
User Bogdan Shahnitsky
by
7.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.