1. A box 35Kg sits at rest on a ramp with angle 29deg with horizontal direction, the friction force on box is 200N. Draw free body diagram. 2. For ramp problem, usually people take the direction along ramp as x-axis, direction perpendicular to ramp as y-direction. But this time, you take horizontal direction from left to right as positive x axis, from bottom to top as positive y direction. find x-and y- components of normal force? 3. find x-and y-components of friction force
1. A box 35Kg sits at rest on a ramp with angle 29deg with horizontal direction, the friction force on box is 200N. Draw free body diagram. 2. For ramp problem, usually people take the direction along ramp as x-axis, direction perpendicular to ramp as y-direction. But this time, you take horizontal direction from left to right as positive x axis, from bottom to top as positive y direction. find x-and y- components of normal force? 3. find x-and y-components of friction force
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
Transcribed Image Text:1. A box 35Kg sits at rest on a ramp with angle 29deg with horizontal direction,
the friction force on box is 200N. Draw free body diagram.
2. For ramp problem, usually people take the direction along ramp as x-axis,
direction perpendicular to ramp as y-direction. But this time, you take horizontal direction
from left to right as positive x axis, from bottom to top as positive y direction. find x-and y-
components of normal force?
3. find x-and y-components of friction force
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