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Two trains travelling on the same track are approaching!each other with equal speeds of 40 m/s. The drivers of thetrains begin to decelerate simultaneously when they are just2.0 km apart. Assuming the decelerations to be uniformand equal, the value of the deceleration to barely avoidcollision should be [AMU 1995)(a) 11.8 m/s2(b) 11.0 m/s2(c) 2.1 m/s2d) 0.8 m/s²

Answer»

according to this questionwhen the two trains on the same track are approaching each otherthen40/2.0x 1000= 0.8 m/s² Ihope this will help you like me

D, option is correct answer



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