Problem 4 В S Block A, with weight 3w, slides down an inclined plane S of slope angle 0 at a constant speed while plank B, with weight w, sits on top of A. The plank B is attached by a cord to the wall so that it is stationary relative to incline S. There is friction between plank B and block A, and between block A and incline S. 1. Draw diagrams of all the forces acting on block A and plank B. 2. If the coefficient of kinetic friction is the same between A and B and between S and A, determine its value (expressed it in terms of 0). 3. Find the tension in the cord.
Problem 4 В S Block A, with weight 3w, slides down an inclined plane S of slope angle 0 at a constant speed while plank B, with weight w, sits on top of A. The plank B is attached by a cord to the wall so that it is stationary relative to incline S. There is friction between plank B and block A, and between block A and incline S. 1. Draw diagrams of all the forces acting on block A and plank B. 2. If the coefficient of kinetic friction is the same between A and B and between S and A, determine its value (expressed it in terms of 0). 3. Find the tension in the cord.
Related questions
Question
Transcribed Image Text:Problem 4
В
S
Block A, with weight 3w, slides down an inclined plane S of slope angle 0 at a constant speed while plank
B, with weight w, sits on top of A. The plank B is attached by a cord to the wall so that it is stationary
relative to incline S. There is friction between plank B and block A, and between block A and incline S.
1. Draw diagrams of all the forces acting on block A and plank B.
2. If the coefficient of kinetic friction is the same between A and B and between S and A, determine its
value (expressed it in terms of 0).
3. Find the tension in the cord.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 10 images
