A thin plank of mass M is placed centrally across two solid cylindrical rollers each of mass m, and the system is allowed to move freely from rest without slip down a slope of angle as shown in the figure below.

Q: t(s) Problem 4 Write a relationship between the velocities of blocks A, B, C. If A is traveling…

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Q: 1. For each pulley system, what is the velocity of Block A? a. VA = ? A b. V₁ = 9 m/s v₁ = 8 m/s A…

A: Step 1:Step 2:Step 3: Step 4:

Q: What is the difference between acceleration and angular acceleration?

A: The acceleration or linear acceleration is governed by change is linear velocity per unit time. The…

Q: Define the tangential component of acceleration.

A: Tangent is defined as a line passing through just one point on a curve line of plane and does not…

Q: If there is any relative motion between the bodies  that is not in the same plane or in parallel…

A: Planar mechanism: If all the links of a given mechanism move in parallel planes, then it is a planar…

Q: Consider the physical diagram below of a solid cylinder mass M that remains stationary on a slope…

A: Solution (a): Given Data:   To Find: Whether the given Free body diagram is correct or not.

Q: When acceleration can be zero?

A: Acceleration: Acceleration is defined as the rate of change of the velocity.

Q: Problem 5: Centrifuges are often used to test pilots' abilities to handle varying forces resulting…

A: Given:The tangential acceleration, The normal acceleration,

Q: Problem #2: Given the following pulley-elevator system HINTS! Zfy =o =O ZMO T₁V=IA (2) W = 5 kg J N…

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Q: For a differential drive robot with: TC 0 = ² r = 1 1 = 1 2 and wheel angular velocities of: $1 = 4…

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Q: Draw the kinematic diagrams of the following mechanisms and compute the number of Degrees of Freedom…

A: A typical foot pump along with its joints and links is shown below.

Q: In the drawing, arm A is being driven back and forth in the direction of the arrows. It is connected…

A: Solution: Given Data: Screw B is lowered towards the end of arm A.   To Find: What happens to the…

Q: 6. A stationary tow-truck is using a winch to pull a car along the road toward the truck. The winch…

A: Speed of line connected between winch and car,V=10 cm/sheight,h=2.5 mdistance between car and…

Q: Find the constraint acceleration equation between block A and B (Assume all upper and down pulleys'…

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.