JEE Main Physics question
If a train travelling at 72 kmph is to be brought to rest in a distance of 200 metres, then its retardation should be [SCRA 1998, MP PMT 2004, Similar EAMCET 1979]
Answer: (D)
Solution
ms. ms.
If a train travelling at 72 kmph is to be brought to rest in a distance of 200 metres, then its retardation should be [SCRA 1998, MP PMT 2004, Similar EAMCET 1979]
ms. ms.