﻿ A train 100 m long is moving with a velocity of 60 km/hr. Find the time it takes to cross the bridge 1 km long.  from Physics Motion in A Plane Class 11 Manipur Board

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A train 100 m long is moving with a velocity of 60 km/hr. Find the time it takes to cross the bridge 1 km long.

Total distance to be travelled, s = 100 + 1000 = 1100 m

Velocity, v = 60 km/hr = 50/3 m/s

Therefore,

Time taken to cross the bridge, t =

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What are the basic characteristics that a quantity must possess so that it may be a vector quantity?

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