Asked by Anamika roy
On turning a corner a car drIver driving at 36 km per hour find a child on the road 55 metre ahead.he immediately applies brakes so as stop within 5 metre. Calculate the retardation produced and the time taken by the car to stop.
Answers
Answered by
bobpursley
vf^2=vi^2+2ad
solve for a. Now I am not certain if by "retardation" you mean a, or the force braking, if force, then force= a/masscar
time:
timetostop= distance/avgveloctiy
= distance/(vf/2)
solve for a. Now I am not certain if by "retardation" you mean a, or the force braking, if force, then force= a/masscar
time:
timetostop= distance/avgveloctiy
= distance/(vf/2)
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.