A block A constrained to slide along the incline plane of thewedge B.

1.	A block A constrained to slide along the incline plane of thewedge B. Block A is attached with a string which passes through pthree ideal pulleys and connected to the wedge B. If the wedge ispulled towards right with an acceleration 'a'. The acceleration ofthe block with respect to wedge is(C) a(A) 2a(B) 1.5a(D) zero
Answer» The tension will be related to the weight of the block A. All parts of the string will have the same speed and magnitude of acceleration. As we look at the acceleration of the block Awrt wedge B, we can add a pseudo force on the block in the leftside direction. OR, equivalently, add an acceleration of "-a" towards left.With respect to the wedgeIf it happens that if Wedge moves by distance x, the block also moves x horizontally, then their relative acceleration is 0. option(d) is correct can u please provide me with the solution

A block A constrained to slide along the incline plane of thewedge B. Block A is attached with a string which passes through pthree ideal pulleys and connected to the wedge B. If the wedge ispulled towards right with an acceleration 'a'. The acceleration ofthe block with respect to wedge is(C) a(A) 2a(B) 1.5a(D) zero

Answer»

The tension will be related to the weight of the block A. All parts of the string will have the same speed and magnitude of acceleration.

As we look at the acceleration of the block Awrt wedge B, we can add a pseudo force on the block in the leftside direction. OR, equivalently, add an acceleration of "-a" towards left.With respect to the wedgeIf it happens that if Wedge moves by distance x, the block also moves x horizontally, then their relative acceleration is 0.

option(d) is correct

can u please provide me with the solution

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