Two wheels \( A \) and \( B \) are released from rest from points \( X \) and \( Y \) respective...

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Two wheels \( A \) and \( B \) are released from rest from points \( X \) and \( Y \) respectively on an inclined plane as shown in the figure. Which of the following statement(s) is/are incorrect?
\( \mathrm{P} \)
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(1) Wheel \( B \) takes twice as much time to roll from \( Y \) to \( Z \) than that of wheel \( A \) from \( X \) to \( Z \).
(2) At point \( Z \) velocity of wheel \( A \) is four times that of wheel \( B \).
(3) Acceleration of the wheel \( A \) is twice that of the wheel \( B \).
(4) Both wheel take same time to arrive at point \( Z \).
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