3 kg 2 kg

Q: A cable with supports at the same elevation has a span of 550 ft. The cable weighs 4 lb / ft and the...

A: Given data: Weight of the cable, W = 4 lb/ft. Sag at the midspan of the cable, h = 100 ft. Distance...

Q: ABCD is rectangle, in which AB = CD = 100 mm and BC = DA = 80 mm. Forces of 100 Neach act along AB a...

A: A rectangle has sides and forces acting on sides are given as shown below, 100 N force acts along A...

Q: 3. Fill in blanks: a- Particles in matter are always moving due to their b- is the flow of energy fr...

A: It is required to fill in the blanks

Q: QI: Determine the force in members EG, HG, and HJ in the given frame as shown in figure 1 using Meth...

A: The supports are replaced by reactions as shown in Figure below.  Applying conditions of equilibriu...

Q: The pressure at the base of the mountain is 750mm of Hg and at its top is 600 mm of Hg. If the densi...

A: Given data: The height of Hg column at the base of the mountain is hb = 750 mm. The height of Hg co...

Q: Give an example of in the absence of any work interactions, the energy change of a system is equal t...

A: According to the first law of thermodynamics                        δQ-δW=∆E

Q: In the bevel-gear system shown, α = 18.43°. Knowing that the allow-able shearing stress is 8 ksi in ...

A: Write the expression of torque ratio,   TbTa=ωaωbTbTa=DaDb   Write the expression of diameter ratio,...

Q: Question 5: Based on the stress-strain diagram for a material shown here, find the followings: Yield...

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Q: A factor of safety of 2.5 is used for the bolts in the assembly below. The ultimate shear stress of ...

A:

Q: Saturated water vapor at 200°C is condensed to a saturated liquid at 50°C in a spring-loaded piston–...

A: The initial temperature of saturated water vapour T1vap=200°C The final temperature of saturated liq...

Q: Determine the horizontal displacement of joint C. AE is constant.

A: The free-body diagram is given as,

Q: Determine the resultant internal normal and shear force in the member at (a) section a–a and (b) sec...

A: Ans(A) Apply conditions of equilibrium ∑.Fx=0-Na+500=0Na=500 lb∑.Fy=0 Va+0=0 Va=0 lb∑.MA=0-MA=0MA=0

Q: Question number 3 plzz

A: Q3. Given data:-  Cube edge = 24 mm Cone base diameter = 60mm Cone top diameter = 40mm  Axis height ...

Q: 18-9. The disk, which has a mass of 20 kg, is subjected to the couple moment of M = (20 + 4) N• m, w...

A: Given data: Mass of the disk, m = 20 kg. Moment acting on the disk, M = (2Ɵ+4) N·m. The radius of t...

Q: Assignment 1 A mechanical system with a damper and spring is shown in Figure 1.6. C K Figure 1.6 Dam...

A: Data given- C= 12 Ns/m   k = 36 N/m C= 62 Ns/m   k =128.65 N/m C= 45/m   k = 425.25 N/m   As per the...

Q: iii. Check valves are installed in pipelines and tubing to prevent such a back flow and to permit th...

A: Check valves are installed in pipe lines and tubing to prevent such a back flow and to permit the fl...

Q: using Area Method Draw the shear and moment diagram. 8 kN/m 12 kN m - 5m 3m- а. Determine the shear ...

A: Draw the F.B.D of the given beam.  

Q: What are Columns ?

A: Column: A column is defined by a member of a structure that is inclined at any angle to the horizont...

Q: A nozzle meter, with an orifice diameter of 3 cm, is being used to determine the velocity of ethanol...

A: Write the given data with suitable variables: Do=3 cm=0.03 mSG=0.789μ=0.986×10-3 Pa-s100 cm1 mD1=6 c...

Q: The total pressure rise in a centrifugal compressor is due to impeller and diffuser action Select on...

A: The fluid flowing through the impeller of the centrifugal compressors are imparted kinetic energy an...

Q: The crankshaft of a vertical sıngle-cylinder engine, stroke 250 mm, rotates at 300 r/min The recipro...

A: Data given- Stroke = 250 mm w = 300 r/min m= 120 kg Legth = 450 mm Center of mass = 300 mm Axis = 36...

Q: The magnitude of the three forces applied to the eye bolt are T1 = 550 N, T2 = 200 N and T3 =750 N. ...

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Q: A cube of edge 24mm is resting on the top of a frustum of cone of base diameter 60mm and top diamete...

A: Isometric projection is a technique to draw three-dimensional objects in two dimensions in the form ...

Q: A 500-mm-long, 16-mm-diameter rod made of a homogenous, isotropic material is observed to increase i...

A: Given: The axial load is P=12 kN. The length of rod is L=500 mm. The diameter of rod is D=16 mm. The...

Q: A type K , chromel-alumel, thermocouple has a hot-junction temperature of 237 oC and a cold junction...

A: GivenTh=237°CTc=28°CAsketVout=?

Q: A pre-drilled hole of $10 mm in a block of 40 mm thick is required to be enlarged to 0 16mm by core ...

A: we are supposed to answer only 3 sub parts..please post other parts as the other question.

Q: solve the question given in the image.

A:

Q: 4. Air is compressed polytropically in a cylinder according to pV=C. The work required is 180 kJ. De...

A: Given data  Air is compressed polytopically pV2 = constant on comparing with pVn = constant thus, th...

Q: Q3: A cube of edge 24mm is resting on the top of a frustum of cone of base diameter 60mm and top dia...

A: Q3:-  Given data:-  cube edge = 24mm  Cone base diameter = 60mm  Cone top diameter = 40mm  Axis heig...

Q: A ball is thrown from a height of 1.6 metres on the Moon with an initial (upwards)vertical component...

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Q: Calculate for the shaded area shown lx anf ly.

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Q: The advantage of multistage compression is Minimum work and high volumetric efficiency O Maximum wor...

A: The advantages of multistage compression are -  Reduce the cost of the compression process. For a g...

Q: Q2: A triangular pyramid of side 15 mm and axis height of 24mm is resting on the top of a pentagonal...

A: Given: pentagonal prism height = 50 mm pentagonal prism base edge = 28 mm triangular pyramid height ...

Q: Where in the shop should a list of emergency telephone numbers be posted

A: The list of emergency numbers shall be posted at the entrance and exit of the shop so that people en...

Q: The beam is made of Douglas fir having an allowable bending stress of sallow = 1.1 ksi and an allowa...

A: The free body diagram of the beam is as follows: Calculate the forces in the vertical direction as ...

Q: The dimensions of the coastal-four wooden pillars are 4.13x9.21 cm, and the thermal conductivity is ...

A:

Q: A piston–cylinder device contains 25 g of saturated water vapor that is maintained at a constant pre...

A: Given: The mass of the saturated vapor is m=25 g=0.025 kg. The value of pressure is P=300 kPa. The ...

Q: If P=3000 Ib or 3 kip, determine the minimum dimension 'a' of the beam's cross section to safely sup...

A:

Q: A worker pushes a wheelbarrow 5.0 m along a level surface, exerting a constant horizontal force of 5...

A: The distance travelled by the wheelbarrow is x=5 m. The force exerted by the worker to move the whee...

Q: Can we determine the relationship between the average normal stress and average normal strain by per...

A: The relation between the average normal stress and average normal stress can be determined by perfor...

Q: A sandbag is dropped from a balloon which is ascending vertically at a constant speed of 6 m/s. If t...

A: Use the equation of uniform acceleration motion                      s=ut+12at2=-6×8+129.81×82=265.9...