A 2.0 kg wood box is help stationary against a vertical wood wall while you push upward on it at a 45? angle. For wood on wood, the coefficient of kinetic friction is uk = 0.20 and us = 0.30 .

Find (1) Fmin the minimum push force needed to stop the box from sliding along with (2) Fmax the maximum force that can be applied before the box slides. Also find (3) the frictional force vector when Fpush = (Fmax + Fmin )/2.

A 2.0 kg wood box is help stationary against a vertical wood wall while you push upward on it at a 45 angle. For wood on wood, the coefcient of kinetic friction is pk = 0.20 and \"5:030. Find (1) F box from sliding along with (2) Fmax the maximum force that can be applied before the box slides. Also find (3) the frictional force vector when Fpush = (Fmax + ijn )/2. the minimum push force needed to stop the min Use the GOAL method to solve showing require work for each part. You can generate a final set of equations that can be used to solve for all three cases required in the analyze (A) and learn (L)sections. A free body diagram must be included in the organize (0) section. (G) Gather information: What is known? What are you looking for? Predict a reasonable answer with units. (Consider limiting cases.) (0) Organize your approach: Draw a diagram(s) labeled with variables from G step. Classify the problem according to the general physics principle(s) used. Describe how you will use the general principle(s) to solve the problem. (O) Analyze the problem: Identify and show general physics equations. Add constraints that specify the conditions that restrict the problem. Solve for the unknown variable in terms of the known variables. Substitute known values, calculate answer, round appropriately. (L) Learn from your efforts: Check your answer. Does the answer agree with the prediction in G step? Correct units? Does the algebraic result make sense for limiting cases? If the problem were modified, how would the result change? Why was this particular problem assigned