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Two identical blocks A and B are placed ...

Two identical blocks A and B are placed on two inclined planes as shown in figure. Neglect resistance and other friction.

Read the following statements and choose options.
Statement I: The kinetic energy of A on sliding to J will be greater than the kinetic of B on sliding to O.
Statement II: The acceleration of A will be greater than acceleration of B when both are released on the inclined plane.
Statement III: The work done by external agent to move the block slowly from position B to O is negative.

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