In the case of a whirling can at the end of a string, if the string breaks, what is the path of the can? ________________________________________________________________________________________   How can you simulate gravity in space? ________________________________________________________   Explain the difference between linear momentum and angular momentum. _____________________________ _________________________________________________________________________________________

Q: Part (a)  Express the torque of F1 on cd, with respect of the axis ef, in terms of F1 and L2.  τcd…

A:

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A:

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A:

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A:

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A: given: angular velocity =45rpmwe have to find angular velocity and frequency

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A: Mass is Inner radius is Outer radius is Angular velocity is  Note:Find:The rotational kinetic energy…

Q: 2.10 ft 50° 1.20 ft 40° y F=(-6.6i- 4.5j + 6.0k) kips 1.20 ft

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Q: The operation of the fuel pump for an automobile depends on the reciprocating action of the rocker…

A: Solution:-     Part (B);         →+∑MB=0                        =-6060-FDcos30010+15530=0…

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A: Solution:-

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A: Done in step 2.

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A:

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Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.