Asked by lekshmi
a stone is thrown vertically upward,went up 98m and came down.How long was it in air?
Answers
Answered by
bobpursley
I suspect it was twice as long as it took to fall 98m.
time to fall 98m
98=1/2 g t^2
t= sqrt(2*98/9.8)
so double that, and you have it.
time to fall 98m
98=1/2 g t^2
t= sqrt(2*98/9.8)
so double that, and you have it.
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.