Asked by Jorge
The occupants of a car traveling at a speed of 30 m/s note that on a particular part of a road their apparent weight is 15% higher than their weight when driving on a flat road.
a. Is that part of the road a hill or a dip?
b. What is the vertical curvature of the road? Please show all the work needed to answer this question
a. Is that part of the road a hill or a dip?
b. What is the vertical curvature of the road? Please show all the work needed to answer this question
Answers
Answered by
Jorge
Please answer quick
Answered by
bobpursley
hill.
v^2/r=.85*9.8
solve for radius r, the radius of curvature at the top.
v^2/r=.85*9.8
solve for radius r, the radius of curvature at the top.
Answered by
Damon
I think it is a dip
and
v^2/R = 0.15*9.81
and
v^2/R = 0.15*9.81
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.