Asked by DaiAna
A ball rolls over the edge of a table with a horizontal velocity v m/s. the height of the table is 2.1m and the horizontal range of the ball from the base of the table is 16m. What is the initial speed of the ball?
Answers
Answered by
Damon
The real question is how long does it take anything to fall to the floor from a 2.1 meter table
h = (1/2) g t^2
2.1 = 4.9 t^2
solve for t
then
16 = u * t
h = (1/2) g t^2
2.1 = 4.9 t^2
solve for t
then
16 = u * t
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.