A train bound for London leaves Glasgow Central Station from rest and is accelerating slowly, giving its 75 cm diameter wheels an angular acceleration,a = 0.45 rad/s². At the instant when the wheels have made N = 500 revolutions(assume no slippage), it is required to calculate: a) The straight distance the train has covered after leaving Glasgow Central? b) Assuming that the angular acceleration is constant, what are the angular velocity of the wheels and the linear velocity of the train after 500 revs? O What time took the train to reach N = 500 revolutions?

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