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A body is supported on a rought plane in...

A body is supported on a rought plane inclined at `30^(@)` to the horizontal by a string attached to the body and held at an angle of `30^(@)` to the plane . Draw a diagram showing the forces acting on the body and resolve each of these forces
(a) horizontally and vertically,
(b) parallel and perpendicular to the plane.

Text Solution

Verified by Experts

The forces are
The tension in the string `T`
The normal reaction with the plane `N`
The weight of the body w and the friction `f`
(a) Resolving horizontally and vertically
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