Asked by luckson
a car of mass 100kg travering at 36km/h is brought to rest over a distance of 40m.calculate(a)accelaration(b)the average abreaking force
Answers
Answered by
Henry
a. Vo = 36000m/3600s. = 10 m/s.
a = -(Vo^2)/2d = -(10^2)/80 = -1.25 m/s^2.
b. F = M*a = 100 * (-1.25) = -125 N.
The negative sign means the force opposes the motion.
a = -(Vo^2)/2d = -(10^2)/80 = -1.25 m/s^2.
b. F = M*a = 100 * (-1.25) = -125 N.
The negative sign means the force opposes the motion.
Answered by
Abdi salaam huseen
A car of mass 100kg travelling 36kg/hr is brought to rest over a distance 40m. a) the acceleration of the car
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.