The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ = 410-N forces act in the -z direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and z components of force on the shaft. Figure 200 mm 300 mm 150 mm 150 mm 200 mm 400 mm B 200 N 80 N 80 N 200 N 1 of 1 Determine the resultant normal force on the cross section at C. Express your answer to three significant figures and include appropriate units. No= Value Submit Part B HA Submit Request Answer Part C Determine the resultant shear force in the y direction on the cross section at C. Express your answer to three significant figures and include appropriate units. (Vc), = Value μÀ Request Answer Units (Vc)== Value Units ? Determine the resultant shear force in the z direction on the cross section at C. Express your answer to three significant figures and include appropriate units. Units ? ?

The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ = 410-N forces act in the -z direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and z components of force on the shaft. Figure 200 mm 300 mm 150 mm 150 mm 200 mm 400 mm B 200 N 80 N 80 N 200 N 1 of 1 Determine the resultant normal force on the cross section at C. Express your answer to three significant figures and include appropriate units. No= Value Submit Part B HA Submit Request Answer Part C Determine the resultant shear force in the y direction on the cross section at C. Express your answer to three significant figures and include appropriate units. (Vc), = Value μÀ Request Answer Units (Vc)== Value Units ? Determine the resultant shear force in the z direction on the cross section at C. Express your answer to three significant figures and include appropriate units. Units ? ?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Consider the frame shown in (Figure 1). Suppose that w = 410 N/m. Figure 1.5 m y 2m D E 3 m N 3m F 1.5 m B v W 1 of 1 Part A Determine the x and y components of force which the pin A exert on the frame using scalar notation. Express your answers using three significant figures separated by a comma. Ax, Ay = Submit Part B Ba, By = Submit ΑΣΦ Request Answer Determine the x and y components of force which the pin B exert on the frame using scalar notation. Express your answers using three significant figures separated by a comma. < Return to Assignment ΑΣΦ Request Answer ↓↑ vec ↓↑ vec ? Provide Feedback kN ? kN
ᴀ 4-ᴍ-ʟᴏɴɢ Qᴜᴀʀᴛᴇʀ-ᴄɪʀᴄᴜʟᴀʀ ɢᴀᴛᴇ ᴏꜰ ʀᴀᴅɪᴜꜱ 4 ᴍ ᴀɴᴅ ᴏꜰ ɴᴇɢʟɪɢɪʙʟᴇ ᴡᴇɪɢʜᴛ ɪꜱ ʜɪɴɢᴇᴅ ᴀʙᴏᴜᴛ ɪᴛꜱ ᴜᴘᴘᴇʀ ᴇᴅɢᴇ ᴀ, ᴀꜱ ꜱʜᴏᴡɴ ɪɴ ᴛʜᴇ ꜰɪɢᴜʀᴇ. ᴛʜᴇ ɢᴀᴛᴇ ᴄᴏɴᴛʀᴏʟꜱ ᴛʜᴇ ꜰʟᴏᴡ ᴏꜰ ᴡᴀᴛᴇʀ ᴏᴠᴇʀ ᴛʜᴇ ʟᴇᴅɢᴇ ᴀᴛ ʙ, ᴡʜᴇʀᴇ ᴛʜᴇ ɢᴀᴛᴇ ɪꜱ ᴘʀᴇꜱꜱᴇᴅ ʙʏ ᴀ ꜱᴘʀɪɴɢ. ᴅᴇᴛᴇʀᴍɪɴᴇ ᴛʜᴇ ᴍɪɴɪᴍᴜᴍ ꜱᴘʀɪɴɢ ꜰᴏʀᴄᴇ (ɪɴ ɴ) ʀᴇQᴜɪʀᴇᴅ ᴛᴏ ᴋᴇᴇᴘ ᴛʜᴇ ɢᴀᴛᴇ ᴄʟᴏꜱᴇᴅ ᴡʜᴇɴ ᴛʜᴇ ᴡᴀᴛᴇʀ ʟᴇᴠᴇʟ ʀɪꜱᴇꜱ ᴛᴏ ᴀ ᴀᴛ ᴛʜᴇ ᴜᴘᴘᴇʀ ᴇᴅɢᴇ ᴏꜰ ᴛʜᴇ ɢᴀᴛᴇ.
This airplane nose wheel assembly is raised by applying a torque M, as shown. The arm AD and the wheel have a combined weight of 100lbs, and the center of gravity is at G, as shown. Determine the torque required to maintain the assembly at the configuration shown in the following figure (D is directly below B and ?= 15°).
The transmission is made up of four helical gears and two bearings conics that are located at point A and point B. Following the arrangement of coordinate axes shown In Figure 1, the forces acting on the pitch circle of the pinion (25 teeth) and the gear (50 teeth) with a transmitted torque of 868 Nm between the gear location. Obtain the reactions (Fby, Fay, Faz, Fbz) of the bearings
The structure in Figure Q4 is made of two members, AB and BC, both made of metal with a Young's Modulus E = 110.41 GPa. Member AB has a rectangular cross-section, whose sides measure a = 35 mm, and b = 81 mm. Figure Q4 Calculate the Second Moment of Area of member AB with respect to its strongest orientation. Use π = 3.14159 in your calculations if needed. Express your answer in the unit: mm4. Report your answer to 2 decimal places.
L3 =440 B M1 IC M2 L4 = 510 M1= 81 M2-48 L3 (mm) L4 (mm) 80 mm 120 mm а-а -b-b Geometric situation in figure 4, which consists of small dimensions in figure 4 The system is made of steel structure and is under the influence of torsional moments. your rod angle AB 80mm; Angle BC is 120 mm and the sliding unit of the steel G= 80000 MPa. a- Draw the torsional moment diagram of the rod. b- Calculate the maximum shear stress that will develop in the system. C- Calculate the relative rotational value of point C with respect to point A.
2 B 2
A counterweight of mass m = 4.30 kg is attached to a light cord that is wound around a pulley as shown in the figure below. The pulley is a thin hoop of radius R = 7.00 cm and mass M = 2.80 kg. The spokes have negligible mass. m (a) What is the net torque on the system about the axle of the pulley? magnitude N. m direction Select-- (b) When the counterweight has a speed v, the pulley has an angular speed w = v/R. Determine the magnitude of the total angular momentum of the system about the axle of the pulley. kg • m)v (c) Using your result from (b) and 7 = dL/dt, calculate the acceleration of the counterweight. (Enter the magnitude of the acceleration.) m/s2