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tH 3m. aduilige ~~, , f its 1S. Un, , “et Find the acceleration i a, (Ans. 0.67 m/s*), , 26, , ad, , accelerated., , An aeroplane, taking off fro, run of 500 m. What is the acc, leaves the ground in 10s from th, , find the take off velocity., (Ans. 10 m/s”, 100 m/s), , A train 50 m long passes over a bridge 250 m, long at a velocity of 30 km/h. How long will, , it take to completely pass over the bridge?, (Ans. 36 s), , A cyclist goes uphill at a speed of 8 km/h and, downhill at a speed of 32 km/h. Tf the uphill, and downhill journeys involve the same, Pe what is his average speed during, the whole journey. (Ans. 12.8 km/h), , m a field, has a, eleration if it, e start? Also
