An aircraft executes a horizontal loop of the radius 1 km with a steady speed of 900 km h - 1 . Find the ratio of its centripetal acceleration with the acceleration due to gravity?

Question

An aircraft executes a horizontal loop of the radius 1 km with a steady speed of 900 km h - 1 . Find the ratio of its centripetal acceleration with the acceleration due to gravity?, 3 . 2, 6 . 4, 1 . 8, 7 . 9

MARKS App · Accepted Answer

a = v 2 r = 2 5 0 2 1 0 0 0 = 62.5 m s - 2 , a g = 62 . 5 9 . 8 = 6.4

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