Asked by kylie
A brick is dropped (zero initial speed) from the roof of a building. The brick strikes the ground in 3.05 s. You may ignore air resistance, so the brick is in free fall.
(a) How tall, in meters, is the building?
(b) What is the magnitude of the brick's velocity just before it reaches the ground?
(a) How tall, in meters, is the building?
(b) What is the magnitude of the brick's velocity just before it reaches the ground?
Answers
Answered by
Yesuf
H= 1/2gt^2
V=gt
V=gt
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.