If the modulus of the sum of two vectors is less than the modules of the two vectors, we can conclude that a) The vectors point in the same direction, in opposite directions. b) The vectors point in the same direction and in the same direction. c) The scalar product of the two vectors is positive. d) The scalar producer of the two vectors is negative. e) None of the above.

Q: A solid sphere of mass M is on a surface as shown below. It is atteched wall by two springs with the…

A: To determine: Spring constants of the system. Mass of the sphere.

Q: This is an integration problem, to calculate the center of mass (center of gravity) for a continuous…

A: The variation in height,          yx=hxl-12→         1          M=ρt ∫0l  yx dx →          2…

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Q: our biceps muscle is attached to your elbow by the distal biceps tendon. An average adults tendon…

A:

Q: Draw the shear and moment diagram for the beam shown and find the maximum moment. 7N A B, C 6m 4m

A:

Q: A simple pendulum with mass 0.270 kg hangs from string 1.34 m long. (See the figure below.) A leaf…

A: (a) Free body diagram

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A:

Q: mass m is fixed to Pendulum A simple pendulum consisting of a point 1. the end of a massless rod…

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A:

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Q: OPart (d) Assume that the system has zero gravitational potential energy at the lowest point of the…

A: Solution:-

Q: Use the worked example above to help you solve this problem. A 15,000 N car starts from rest and…

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Q: 2. Given the 600-N force applied to the bracket at A in Fig 1 below, determine: 600 N 30° 60° Fig. 1…

A:

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A: SOL:-                Given :-     mass of ball (m) = 45 kg    diameter of ball (d) = 32 cm   length…

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A:

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A: Length of the pendulum, L = 4 m  height, h = radius of earth Radius of earth, R = 6400 km

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A:

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A: Draw the free-body diagram of the uniform solid ball.

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A:

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Q: The dimensions of the Young's Modulus is

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A: given k = 375 N/m M = 1 kg

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.