Two buses start from a bus stand with velocities 10km/hr and 30km/hr along two tracks inclined at an angle 60°.find the distance between them after 12 minutes?
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The two buses start at the bus stand and in 12 minutes, first bus covers a distance b and the second bus covers a distance c. v1 = 10 km/hv2 = 30 km/ht = 12 min = 1/5 hours Distance travelled by first bus is b = 10 × (1/5) = 2 kmDistance travelled by second bus is c = 30 × (1/5) = 6 km
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