1.

A train at rest tends to move from the platform and it attains a speed of 100 km/hr after a few seconds. While trying to come in motion, what force(s) does it needs to overcome?

Answer»

A train at rest tends to move from the platform and it attains a speed of 100 km/hr after a few seconds. While trying to come in motion, what force(s) does it needs to overcome?




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