P-1 The inner diameter of the hollow shaft is one-half its outer diameter D. Show that the maximum torque that can be carried by this shaft is 15/16th of the maximum torque that could be carried by a solid shaft of diameter D that is made of the same material. -D2

Q: Determine the angle of twist at the free end A of the shaft

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Q: Solve for Reactant A and B In the following figure-

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Q: The rigid beam is supported by three rods, each having a cross- sectional area of 850 mm². Rods AB…

A: Area of rod (A) = 850 mm2For 2014-T6 Aluminium,α =25×10-6 /°CE = 69 GPaFor 304 stainless steel,α =…

Q: Determine the reactions at A and B for the steel bar and loading shown, assuming a close fit at both…

A: Given data:- Conditions given-Remove restriction at A and solve for the reactions Below bar figure…

Q: B 1 A 1/2 IP 1/2 IP 1/2 D A frame ABCD is supported by a roller at A and is on hinge at C as shown…

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Q: The motor produces a torque of T = 20 N • m on gear A. If gear B is suddenly locked so it does not…

A: Given data,  T = 20 Nm on gear A Inner dia (d1) = 30mm Outer dia (d0) = 50mm   To find out the…

Q: Replace the loading system by an equivalent resultant force and couple moment acting at point A.

A: Equilibrium of horizontal forces, Equilibrium of vertical forces,

Q: F3-1. Determine the moment of the force about point O. 100 N 2 m 5m

A: Given,

Q: 0.75 in. A 1 in. 20° 1.5 in. -→-1 in.-- 4 in. 5 lb

A: Consider the free body diagram shown below. From the figure, tanθ=1+0.754θ=23.6294° All the joints…

Q: the right. (-x* rotation code that will rotate the object on the left to match the object on 1+X)…

A: To choose the rotation code which matches the image given on the right side of the question.

Q: Two cylindrical rods, one of steel and the other of brass, are joined at C and restrained by rigid…

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Q: From the frame loaded as shown. Solve the following Reaction at column A Moment at column A Force…

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Q: Determine the reactions in the beam shown using the Maxwell-Mohr method. 75 kN - m Ac 1 6 m- 120 kN…

A: Point load (P) = 120 kn  Moment (M) = 75 kn-m Length (L) = 12 m  Side (a) = 6 m

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.