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Q1. An airplane needs to reach a velocity of 324km/h to take off. On a 2000 m runway, what is the minimum acceleration necessary for plane to take flight?

Q2. An athlete starts at point A and runs at a constant speed of 6m/s around a round track 100 m in diameter, what is x component of this runner's average velocity between points A and B?

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Category:- Physics
Reference No.:- M9170741

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