A 250lb block is initially at rest on the flat surface that is inclined at 30 degree. If the coefficient of kinetic friction is 0.30 and the coefficient of static friction is 0.40, find the force required to start the block moving up the plane O Ft PageExtrasO Tell me what you want to do..O a Find150.49%TTO Fit WidthTI TDard-From ScannerActualReflowRotate LeftA LinkO File AttachmentD. Fit VisibleRotate RightTypewriter HighlightBlankA BookrmarkIrmage AnnotationSizeFromA From ClipboardPDFViewFileSignE Audio & VideoCommentCreateProtectLinksInsert1.-ESAS-ONLINE-COAC...NSEP-2013-Solution-1...B. 60.3ConvertPDF to WD. 93.2-. The theoretical velocity generated by a 10 feet hydraulic head is:A. 25.4 ft/sec*B. 12.2 ft/secC. 17.9 ft/secD. 29.2 ft/sec6. Water flow rate in a 6 inch diameter pipe is measured with a differentialpressure gage connected between a static pressure tap in the pipe wall and apitot tube located at the pipe centerline. Which volume flow rate, qin the cfs,results in a differential pressure of 1 psi?C. 15.6D. 28.2CEKA. 2.4*B. 0.27. Dry air has an average molecular weight of 28.9, consisting of 21 mole-% 0, 78mole-% N and 1 mole-% (Argon, traces of CO,), its calculated wt. %02 is nearestto:С. 22.4D. 24.6A. 23.2*B. 21.08. A noise-level meter reads the sound level in a room to be 85 dB. What is thesound intensity in the room?A. 6.12 x 10-4 W/m2B. 3.16 x 10- W/m2*ctivate WinowsC. 1.26 x 10-6 W/m-D. 5.12 x 10-5 W/m-OAO 150.49 %4I 1/10 only $4.99:Homework help starts here!Q&A Library2. A 250-lb block Is initially at rest on a2. A 250-lb block Is initially at rest on a flat surface that is inclined at 30°. If the coefficientof kinetic friction is 0.30 and the coefficient of static friction is 0.40, find the force requiredto start the block moving up the plane.2501b.30°Transcribed Image Text: 2. A 250-lb block Is initially at rest on a flat surface that is inclined at 30. If the coefficient of kinetic friction is 0.30 andthe coefficient of static friction is 0.40, find the force reguired to start the block moving up the plane. 25016. P 30

Name: A 250lb block is initially at rest on the flat surface that is incline
Uploaded: 2024-03-20T06:57:57.000Z
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Description: A 250lb block is initially at rest on the flat surface that is inclined at 30 degree. If the coefficient of kinetic friction is 0.30 and the coefficient of static friction is 0.40, find the force required to start the block moving up the plane O Ft P