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[" The arrangement is released from rest...

[" The arrangement is released from rest."],[" The minimum angle "theta" at which block "A],[" starts sliding downwards is "]

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In the given system, a block of mass m is resting on a board which makes an angle theta with the horizontal. What should be the minimum value of theta , so that the block just starts moving downwards? The coefficient of friction between the surfaces of the board and the block is mu .

In the given system, a block of mass m is resting on a board which makes an angle theta with the horizontal. What should be the minimum value of theta , so that the block just starts moving downwards? The coefficient of friction between the surfaces of the board and the block is mu .

The minimum value of acceleration of wedge for which the block start sliding on the wedge, is:

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Block A in the figure is released from rest when the extension in the spring is x_(0)(x_(0) lt mg//k) . The maximum downward displacement of the block is (there is no friction) :

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In the arrangement shown in fig., all pulleys are smooth and massless. When the system is released from the rest, acceleration of block 2 and 3 relative to 1 are 1 ms^(-2) downwards and 5ms^(-2) downwards, respectively. Acceleration of block 3 relative to 4 is zero. Find the absoulte acceleration of block 2.

In the arrangement shown in fig., all pulleys are smooth and massless. When the system is released from the rest, acceleration of block 2 and 3 relative to 1 are 1 ms^(-2) downwards and 5ms^(-2) downwards, respectively. Acceleration of block 3 relative to 4 is zero. Find the absolute acceleration of block 1.

In the arrangement shown in fig., all pulleys are smooth and massless. When the system is released from the rest, acceleration of block 2 and 3 relative to 1 are 1 ms^(-2) downwards and 5ms^(-2) downwards, respectively. Acceleration of block 3 relative to 4 is zero. Find the absoulte acceleration of block 4.

In the arrangement shown in fig., all pulleys are smooth and massless. When the system is released from the rest, acceleration of block 2 and 3 relative to 1 are 1 ms^(-2) downwards and 5ms^(-2) downwards, respectively. Acceleration of block 3 relative to 4 is zero. Find the absoulte acceleration of block 3.