Q4: If the coefficient of static friction at B is u-0.4, determine the largest angle 0 and the minimum coefficient of static friction at A so that the roller remains self- locking, regardless of the magnitude of force P applied to the belt. Neglect the weight of the roller and neglect friction between the belt and the vertical surface.

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A: Given data as per question

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A: In basic terms, magnitude means 'distance or amount.' It depicts the absolute or relative size or…

Q:

A: from the given options, it seems option 1 is correct

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A: ■ The frictional force exist due to surface roughness and the relative motion between the bodies. ■…

Q: Sugar preservation dislike salt preservation both are hot process O both are cold process O Sugar…

A: To choose: The correct option.

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Q: Prove please!

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Q: would it be possible to get a detailed explanation? thank you

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A: Consider E is the origin. From the given diagram, the coordinates of A, B, C, and D are (0, 0, 30…

Q: : Determine the moment of the force about point A.

A: Given: TO determine: Moment about A

Q: Hello sir! Thank you for taking time to answer this question. I wonder if you could please write…

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A: Diffusion in alloy is the process of atoms from various alloy components transferring between each…

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Q: how did they get Fc

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Q: So no answer and this used one of my questions?

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Q: Structure and Injecting Energy

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A: Given F1 = 250 N F2 = 400 N To find Resultant  Direction of the resultant

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Q: sketch the development

A: the given is isometric view

Q: pllowing: ne role of tribc ne role of tribc

A: Tribology is the study of wear, friction, and lubrication in natural and artificial systems, and it…