4. Find the initial velocity of a train, which is stopped in 25 seconds. The retardation produced in the train is 1.5 m/s2.
I tried but I can’t get the answer.
Answers
Answered by
1
Answer:
37.5
Explanation:
v = 0
t = 25
a = -1.5
v = u + at
0 = u + (25 x -1.5)
0 = u - 37.5
u = 37.5
Answered by
1
Answer:
INITIAL VELOCITY (U)=x
FINAL VELOCITY(V)=25
RETARDATION=1.5
R=
1.5=
ANS.-11.11
I HAVE TAKEN UPTO TWO DECIMAL PLACES.
Explanation:
MARK BRAINLIEST!
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