A passenger train is moving with speed v1 on rails. The driver of this train observe another goods train moving in the same direction v₂(v₁>v₂). If on applying brakes, the retardation produced is a, then the minimum distance covered by the passenger train so that if may not collide with the goods train will be

(a)           (v₁2 –v²) /2a

(b)           (v₁+v₂)²/2a

(c)           (v₁-v₂)² /2a

(d)           Information is incomplete.

Question

A passenger train is moving with speed v1 on rails. The driver of this train observe another goods train moving in the same direction v₂(v₁>v₂). If on applying brakes, the retardation produced is a, then the minimum distance covered by the passenger train so that if may not collide with the goods train will be

(a) (v₁2 –v²) /2a

(b) (v₁+v₂)²/2a

(c) (v₁-v₂)² /2a

(d) Information is incomplete.

Saurabh Koranglekar · Answer

Vikas TU · Answer

Dear student Please refer the clear image , The image above does not looks good , it is blurr. Hope for the best Good Luck Cheers

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