Physics, asked by TonyBen2445, 1 year ago

The length of the bridge, which a train 130 m long and traveling at 45 km/hr can cross in 30 sec is

Answers

Answered by JunaidMirza
1
Velocity = Displacement / Time

45 × 5/18 m/s = (130 + x) / 30 s

130 + x = 375

x = 375 - 130 = 245 m

∴ Length of bridge is 245 m
Answered by Anonymous
0

Answer:

Hey mate plzz refer to the attachment

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