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| 1. |
A train starting from a railway station and moving with uniform acceleration attains speed 40km/h in 10 min . find its acceleration |
| Answer» TION:U = 0 V =40km/hrT =10 MIN = 10/60 hr =0.16 hrAcceleration = (V-U)/T = (40-0)/0.16 = 40/0.16 = 250 km/hr =69.5 m/s | |