II. DATA AND COMPUTATION: Basing from the figure above; Calculate the mass of the gift box if the following data are as follow: Frictional Force= 346 N Applied force= 500 N Mass of trash bin= 100 kg Mass of (malnourished ) girl = 40 Kg SHOW YOUR SOLUTIONS BELOW (IMAGE OR ENCODED), USE 4 DECIMAL PLACES: %3D

Please answer the question in the picture, make sure you show all of the steps you make. Don’t type try to upload pictures of your work please.

2. A simply supported beam is carrying the following loads: Values . Pm (refer to the table at the next page) KN 100 KN w = (# of letters of your first name times 4) kN/m = 16 kN/m The beam has a rectangular cross-section with the following dimensions: b = 125 mm . • h = (refer to table at the next page) mm = 350 mm g = (refer to table at the next page) m = 8 m (a) What are the reactions at support D? (b) Sketch the shear force and bending moment diagrams. (c) Locate all points of zero shear. (d) Determine the maximum positive and negative (if possible) shear force and bending moment values. (e) Calculate the moment of inertia of the section. (f) Solve for the maximum positive and negative (if possible) flexural and shearing stresses. W mim A g B g FEP2 Pm C D

You're calculating the volume of a cube with an edge length of 0.250 inches.  Which of the following should be used to express the cube's volume? Assume a round-up rule if the digit in the next lower decimel place is "5" or greater. Group of answer choices 1.56E-2 cubic inches 1.6E-2 cubic inches 1.563E-2 cubic inches