If r = (4, -2, 2) and F = (4, 8, 4), what is r x F?

Q: A multiple vee-belt drive is required to transmit 4 kW. The smaller pulley has of the system has a…

A: The power transmitted, P = 4 kWThe diameter of the smaller pulley, d = 150 mmThe speed of the…

Q: Three forces act on particle A located at the origin of an x-y coordinate system. Force B acts at…

A: It seems that you have posted multiple questions in a single text, I am providing the solution only…

Q: 5. The bent rod of negligible weight is supported by a ball-and-socket joint at A and a single…

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Q: *13-8. Air has a temperature of 20°C and an absolute pressure of 600 kPa at .A. If the temperature…

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Q: A refrigerant 12 refrigeration system requires a load of 54 kW at an evaporator pressure of 270 kPa…

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Q: 1. If the load has a weight of 2000N, determine the maximum normal stress developed on the cross…

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Q: A fluid is bounded by two parallel plates of infinite width and length as shown in FIGURE Q1. The…

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Q: Determine the vertical displacement of joint C . EA is constant

A: The vertical displacement of the joint C. FBD: The free-body diagram of the joint C is shown below.

Q: how do i determine if the shortest chain sling ACB that can be used to lift the loaded bin if the…

A: Maximum tension in the chain, Tmax=5 kN Combined weight, w=3.5 kN   Width of the bin, b=1.2 m

Q: Determine the elastic strain energy due to bending of the cantilevered beam in the right figure . EI…

A: length of the beam is LYoung's modulus is E is constantMoment of inertia is I is constantwe need to…

Q: disc radius a Find the moment of inertia I,II,I ¹x²¹y¹z Iz Ix a The axis of rotation -Ty Iy Use the…

A: The disc radius is a.If the mass of the disc is mz axis is passing through the center of disc and…

Q: The following strains were measured using a 0-45-90 degree rosette, with the 0 degree strain gauge…

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Q: A pressure cylinder has an outer diameter 210 mm, internal pressure 4.4 MPa, and maximum allowable…

A: Given Data

Q: Task: In a piston and cylinder assembly, the gas enclosed in the assembly is initially at 20 psia…

A: Given data :-  Determine :-

Q: A flat circular surface is submerged in water so that its flat surface is perpendicular to the free…

A: Given data-                  diameter of flat circular surface is=2.00 mmorientation of flat…

Q: 1. Determine the degrees of freedom under the following conditions: a) Tl-20 wt% Pb at 325 °C and…

A: Given that the system is binary, C=2.The equation given below can be used to determine the degrees…

Q: The figure below shows the power transmitted through a gear drive to multiple output shafts. Gear A…

A:

Q: 7. Refer to the figure below. A plane is flying at a constant velocity Vo = 50m/s at altitude h =…

A: s=ut+1/2gt^2calculate time t=2.473sec

Q: Determine the magnitudes and directions of forces acting at pins C and D on member BCD.

A: GivenForce acting on the CD link = 500NFind OutThe Magnitude and Direction of force acting at Pin C…

Q: The 50-mm-diameter cylinder is made from Am 1004-T61 magnesium and is placed in the clamp when the…

A: Diameter of the cylinder made of the magnesium: Initial temperature of the clamp: Diameter of the…

Q: Classical Dynamics of Particles and Systems Problem: A particle of mass m sits on the top of a…

A: The position of the particle 'm' is θ.

Q: Problem 1: Solve for the axial forces in all members using method of joints. Indicate whether each…

A: Solve for the axial forces in all members using method of joints. Indicate whether each member is in…

Q: nswer the following questions 1. How does hydraulic steering works onboard? 2. What is shear force?…

A: According to the given data  We need to describe the following 1. How does hydraulic steering work…

Q: Find the moment of inertia shown in the figure N a b X

A: There are two bars which have the length:And if the masses are.

Q: In a meat processing plant, 4 cm-diameter spherical meat balls (k=0.45 W/m-K and α=0.91×10-7 m²/s)…

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Q: A movable bin and its contents have a combined weight of 3.5 kN. 0.7 m -1.2 m B

A: Given below is the Free Body Diagram (FBD) of the bin and its contents as a system. Consider T1 and…

Q: Find the transfer function for the system illustrated in Figure P2.59. Express the transfer function…

A: m = 10 KgK1 = 400 N/mC = 14.14 N-s /mK2 = 100 N/m

Q: a. b. The normal force which the path exerts on a particle is always on: The Normal direction O The…

A: The path is shown in the given figure.And the normal force acts always in the normal direction of…

Q: Given, Point A - Inlet of a water pipe Pressure at the inlet of a water tap = 300kPa Water Pipe…

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Q: Find the magnitude of the force P necessary to drag the crate shown in the figure below at constant…

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Q: factor of safet

A: d= 40mmF = 29KNL = 796mmT = 1.7KNmfail stress = 156MPamaterial- brittle cast iron

Q: Two cylinders are connected by a plank and rest over inclined planes as shown. An external load P is…

A: Two cylinders are connected by a plank and rest over inclined planes as shown. An external load P is…

Q: In (Figure 1), F = 4 kN. Figure 60° F 45° X 2 kN 1 of 1 Part A Determine the magnitude of the…

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Q: 5. The acceleration of a spacecraft is described by the graph below. What is its velocity when…

A: The acceleration of a spacecraft is described by the graph below. To find-Its velocity when t=30sec.

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A: Given

Q: A hydraulic crane of total mass (including the mass of the boom) 5300kg supports a load of 800kg.…

A: given data;

Q: Air flows through a variable area duct from a large tank, where the temperature and pressure are…

A: Upstream total pressure = 500kPaUpstream total temperature = 600Kdownstream shock, static…

Q: Ay 0 392 F a = 4.425 с At the instant the wire at B snaps, determine the reaction forces at A and…

A:

Q: A P collar slides along the OA pipe. A PC elastic cord is attached to it and it is held at point C…

A: BC=0.3mOB'=0.18mCA=0.24+0.12=0.36mnow look at the following edited figureto find OP distance

Q: Q3 For a university building, steam at 150°C for heating is supplied from a remote boiler house…

A:

Q: What is the allowable contact stress number, sac, in MPa,  for ductile iron  ASTM A536,  60-40-18…

A: The maximum acceptable stress that material may withstand under contact or loading conditions is…

Q: Determine the internal forces at point J for the structure shown, where member BD can only carry…

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Q: Questions 6-8 relate to the structure shown in Figure 2. A beam shown in Figure 2 is constructed…

A: In the above problem we need to calculate the area moment of inertia of the given cross section .So…

Q: A small wind turbine is tested in a wind tunnel using the following model parameters: ρ = 1.2 kg/m3…

A: For full size turbine:Density of the airdynamic viscosity of the airWind speedThe diameter of the…

Q: The steel tube has a thickness of 11 mm and the dimensions shown below. If the applied torque is…

A:

Q: Write the general energy balance for any combustion process. Is my answer correct?

A: Combustion Reaction Equation:

Q: 2. For a 6x4 ft two-dimensional body shown in the figure, determined the nodal temperatures. Take…

A: Data Given:

Q: How does the shear stress change along the radial line in a cross section of a solid circular shaft…

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Q: energy balance

A: for writing energy balance for any combination process we need to some factors like-1- Energy…

Q: A car with tires of 700 mm diameteraccelerates at a constant rate from rest to a elcoity of 68 km/h…

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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.