Math, asked by mittalichug2, 8 months ago

6. Find the initial velocity of a train, which is stopped in 15 seconds. The retardation produced in the
train is 1.5 m/s?.​

Answers

Answered by syedahumerahashmi
0

Answer:

heyyy,

Given---

Initial velocity(u) =u m/s.

A train is stooped after sometime, thus, Final velocity(v) =0.

Retardation= 1.5 m/s^2.

Time(t) = 15 seconds.

Using formula of retardation,

   Retardation = (u - v)/t

              1.5    =  (u - 0)15

               22.5 = u - 0

       Thus, u = 22.5 m/s  IS THE ANSWER

Step-by-step explanation:

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