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A block weighing 400kg rest on a horizontal surface and supports on top of it, another block of weight 100kg.The block 100kg is attached to vertical wall by a string 6m long.Fin…

A block weighing 400kg rest on a horizontal surface and supports on top of it, another block of weight 100kg.The block 100kg is attached to vertical wall by a string 6m long.Fin…
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A block weighing 400kg rest on a horizontal surface and supports on top of it, another block of weight 100kg.The block 100kg is attached to vertical wall by a string 6m long.Find the magnitude of the horizontal force applied to the lower block that shall be necessary so that slipping of 100kg block occurs

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User Zerocewl
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8.6k points

1 Answer

4 votes

Answer:

Magnitude of the horizontal force applied = 120N

Step-by-step explanation:

The explanation and the FBD - free body diagram is shown in the attachment

From F = Miu(R)

A block weighing 400kg rest on a horizontal surface and supports on top of it, another-example-1
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User Skuallpa
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8.1k points
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