Asked by Lauren HELP
A ball is thrown horizontally from the top of a 65 m building and lands 105 m from the base of the building. Ignore air resistance, and use a coordinate system whose origin is at the top of the building, with positive y upwards and positive x in the direction of the throw.
1. How long is the ball in the air in seconds?
2. What must have been the initial horizontal component of the velocity in m/s?
3.What is the vertical component of the velocity just before the ball hits the ground in m/s?
1. How long is the ball in the air in seconds?
2. What must have been the initial horizontal component of the velocity in m/s?
3.What is the vertical component of the velocity just before the ball hits the ground in m/s?
Answers
There are no human answers yet.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.