A shaft with diameter of 50 mm is subjected to a torque of 3,000 Nm. Calculate the shear stress (in MPa) considering a section with one keyway (dimension are shown). Use Excel spreadsheet posted on Canvas and give correct answer to one decimal place. 14 mm 9 mm M r = 25 mm

1. If the block is loaded with P = 282 kN, calculate the required dimension "b" of the key.   Write your final answer in 2 decimal places with the unit of mm.   important note: Answer should "b" not " h " it might be confusing. Thank you advance! will rate right away!

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Choose the correct answer below and show your solution completely. Make sure that your finals answer is 4 decimal places.

For the problem shown below, you are given x1 = 0.28 m, x2 = 0.05 m, x3 = 0.18 m, and y1 = 0.07 and y2 = 0.33 m. Find the moment of inertia about the horizontal axis where y=0 (bottom of the cross-section). Report your answer in units of m4 to four decimal places. y y2 x1 2 (no answer) Correct Answer: 0.002021

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The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are rotated through 180°? Assume the radius of the bicycle wheel is 12.7 inches. The bicycle will travel approximately (Round to the nearest tenth.) in. C -1.95 in 4.21 in

Build the following part. Report the volume in mm^3. Assume all dimensions are in mm. A=52 B=19 Your answer should have 0 decimal places needed. Ex: 76,440 10 - 30 B

One shaft is in torsion as shown below. If the magnitude of shear stress at point A is 269.5 MPa, calculate the magnitude of the shear stress at point B on the same cross-section as point A:  ___ MPa. Calculate your answer to 1 decimal place.

Please answer all becuase they are all connected! UPVOTE will be given! Please write the solutions completely and legiby. Box the final answer. Answer in 3 decimal places! Strength of Materials   The steel wide-flange beam has the dimensions shown. If it is made of an elastic perfectly plastic material having a tensile and compressive yield stress of o,, determine the following: Given: Allowable Stress = 300 MPa a = 20 mm b = 250 mm c = 250 mm This is already answered in bartleby but please recheck. Thanks a. Calculate the moment of inertia I, in x10 mm4 (If your answer is 667,335 x10 mm, then type 667.335) b. Calculate the yield moment of the section in kN.m. c. Calculate the plastic moment of the section in kN.m d.Calculate the shape factor of the section.