Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
A ball thrown horizontally at 22.3 m/s from the roof of a building lands 31.0 m from the base of the building. How high is the...Asked by Allyssa
A ball is thrown horizontally at 12.2 m/s from the roof of a building and lands 21.0 m from the base of the building. How high is the building?
Answers
Answered by
Henry
Xo = 12.2 m/s.
Range = 21 m.
Range = Xo * Tf = 21 m.
12.2 Tf = 21
Tf = 1.72 = Fall time.
h = 0.5g*Tf^2 = 4.9 * 1.72^2 = 14.5 m.
Range = 21 m.
Range = Xo * Tf = 21 m.
12.2 Tf = 21
Tf = 1.72 = Fall time.
h = 0.5g*Tf^2 = 4.9 * 1.72^2 = 14.5 m.
Answered by
Tania
A ball is thrown horizontally fron the roof of a building 7.5 tall and lands 9.5m from the base. What was the balls initial speed?
Answered by
Anonymous
you're stupid
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.