Question

.mera 3 attempt bekar hi gya hai iis baar nhi hua to mai drop le lunga fir taiyari karunga ​

Answer 1

Answer:

Hii Good noon...Xd

Step-by-step explanation:

particle starts from rest and traverses a distance I with uniform acceleration, then moves uniformly over a further distance 21 and finally comes to rest after moving a further distance 31 under uniform.retardation. Assuming entire motion to be rectilinear motion, the ratio of average speed over the journey to the maximum speed on its way is?