Asked by kristen
a roller coaster weighing 500kg starts at rest from a point of 45m above the ground. what is its speed when it reaches point b at ground level?
Answers
Answered by
bobpursley
mgh=1/2 m v^2
v= sqrt(2gh) where h is the distance of the fall.
v= sqrt(2gh) where h is the distance of the fall.
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.