Statement I : A spinning cricket ball deviates from its trajectory as it moves through air.
Statement II : While spinning the ball is moving forward and relative to it the air is moving backward.

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If statement I is true but statement II is false

If both statement I and statement II are false

If both statement I and statement II are true and statement II is the correct explanation of statement I

If both statement I and statement II are true but statement II is not the correct explanation of statement I.

answer is A.

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Detailed Solution

A spinning ball deviates from its parabolic trajectory as it moves through air. Suppose ball is moving in forward direction and air is moving in backward relative to ball. Due to this there is dynamic lift on the ball and ball deviates from its parabolic trajectory.

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