a car , moving with a speed 36 km/hr , comes to rest after covering a distance 20m , when a constant retardation is applied on it. find the stopping distance of car on applying same retardation if it is moving with velocity 72km/hr .
a)20m
b)40m
c)60m
d)80m
Answers
Answered by
0
Answer is 80m
Explanation in pic
Attachments:
Similar questions