5 m/s A B

Q: Determine the magnitude of the resultant force.  Enter your answer to one decimal place. F1 = 252 lb...

A: Given F1 = 252 lb F3 = 136 lb Phi = 54o Slope length X = 5 Y = 12 To find The resultant of the force...

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Q: A 5-cm-diameter horizontal jet of water with a velocity of 30 m/s relative to the ground strikes a f...

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Q: A substance containing 10 lb of moisture is placed in a sealed room, whose volume is 2000 cu ft and ...

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Q: When a man returns to his well-sealed house on a summer day, he finds that the house is at 35°C. He ...

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Q: 17-78. Two cylinders A and B, having a weight of 10 lb and 5 Ib, respectively, are attached to the e...

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Q: For the plane area shown, determine (a) the first moments with respectto the x and y axes; (b) the l...

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Q: Determine the tension in chain AC and weight of the box so that the particle is in equilibrium as sh...

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Q: Describe the conditions that favor cutting of a particle vs. looping of a dislocation around a parti...

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Q: What is, the net work output during a cycle is equal to net heat input

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Q: What is the relationship between moment and shear?

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Q: The Clementine spacecraft described an elliptic orbit of minimum altitude hA = 400 km and maximum al...

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Q: A. Specify the resultant force location from B B. Calculate the magnitude of the resultant force of ...

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Q: Angular momentum, also called moment of momentum (H->), is formed by the cross product of a momen...

A: The angular momentum is given by, The dimensional formula of angular momentum in SI unit,    

Q: 14-79. A 2-lb block rests on the smooth semicylindrical surface at A. An elastic cord having a stiff...

A: Given data as per question Weight of the block = 2 lb Stiffness = 2 lb/ft Angle = 450

Q: A spherical tank is designed to be filled with gasoline (SGgasoline = 0.75). If the allowable maximu...

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Q: The average normal stress and maximum in-plane shear stress components are determined from the circl...

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Q: b) A sedan car weights 2100 kg with 45:55 distributions front to rear. The car has wheelbase of 1.9 ...

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Q: A pressure gage connected to a tank reads 500 kPa at a location where the atmospheric pressure is 94...

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Q: 15-1. The beam is made of timber that has an allowable bending stres of aa = 6.5 MPa and an allowabl...

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Q: 1000 cfm of air at 95°F dry bulb, 74°F wet bulb is mixed with 2000 cfm of air at 65°F dry bulb, 54°F...

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Q: Locate the centroid y̅ of the shaded area.

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Q: SKETCH A WELDING MACHINE, AN ELECTRODE LEAD, AN ELECTRODE HOLDER, AND ELECTRODE, A WORK LEAD, AND WO...

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Q: Determine the force in member BD and the components of the reaction at C.

A: Given The applied load, P is = 310 N. The radius of circular section, r is = 1.4 m.

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Q: 50 grams of water at 20ºC is converted into steam at 250ºC at constant atmospheric pressure. Assumin...

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Q: Extend the steady fl ow between a fi xed lower plate and amoving upper plate,  to the case of twoimm...

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Q: Conservation of mass principle for a two-inlet–one-outlet steady-flowsystem

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Q: A certain point in the mechanical part has shearing and normal stresses measured in MN/m^2 as shown ...

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Q: 2.94 The moment of the force p about the axis AB is 600 n-m. determine the magnitude of P. B 8 m 8 m...

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Q: A cyclist accelerates non-uniformly, such that her velocity for ten seconds is given by: t t? v(t) =...

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Q: 12–58. A two-stage rocket is fired vertically from rest with the acceleration shown. After 15 s the ...

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Q: What is restitution impulse?

A:   Fig.1   Consider two bodies A and B of mass M as shown in Fig.1. When body A strikes to body B, a ...

Q: The rod has a diameter of 1 in. and a weight of 10 lb>ft. Determine the maximum torsional stress ...

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Q: The shaft is supported by a smooth thrust bearing at A and smooth journal bearing at B. Draw the she...

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.