Question

    An aircraft can perform aerobatic manoeuvres in a

    vertical loop because of-
    A gravity Correct Answer Incorrect Answer
    B centripetal force Correct Answer Incorrect Answer
    C weight Correct Answer Incorrect Answer
    D centrifugal force Correct Answer Incorrect Answer

    Solution

    It happens because of gravity. A key feature of super maneuvering aircrafts is a high thrust-to-weight ratio; that is, the comparisonoftheforceproducedbytheengines to the aircraft's weight, which is the force of gravity on the aircraft.

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