find out the route from Delhi to Chennai Delhi to Pakistan Delhi to Mumbai Delhi to Bangladesh
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Answered by
0
Explanation:
in which type of route do you frefer?
by road?
by train?
by air?
Answered by
1
Answer:
Case.1 : initial velocity is zero.
v = 0 + a₁t₁ = 3t₁
v = 3t₁ .......multiplying b/s by 2, we get
2v = 6t₁ ..........(i)
Case.2 : final velocity is zero.
0 = u + a₂t₂ = u + (-2)t₂
-u = -2t₂
u = 2t₂ .......multiplying b/s by 3, we get
3u = 6t₂ ..........(ii)
Adding (i) & (ii), we get
2u + 3v = 6(t₁+t₂) = 6*4 = 24
∴ maximum speed = 24 m/s
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