3. Explain Elastic Potential energy and relate the elastic potential energy of a system or object to the configuration of the system
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Q: 6.* Assuming the net force acting on the particle shown in the Figure is a central force which is…
A: Solution: The force acting on the particle is, F=mv2r∵v=rωmv2r=mr2ω2r=mrω2
Q: 5. Plot the potential function U= 2x2 -8x, for values of x ranging from -10 to 10 in intervals of 1…
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Q: 19.) Elastic kinetic energy is stored energy in something that can stretch or compress. a. True b.…
A: The given statement that elastic kinetic energy is stored energy in something that can stretch or…
Q: A spring (k = 248.5 N/m) is stretched by 9.2 cm when an object is suspended from it. Use this…
A: we use mg=kx
Q: Problem 1: Consider an object which is going to be pushed up a slope by a spring. The spring has a…
A: The 50 gm object is held against the spring, having a spring constant of 100 N/m Let m=50 gm=50×10-3…
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Q: 8. Complete the table: Elastic Potentlal Energy/J Stiffness Constant/N/m Extenslon/m 7.00 0.20 3.0…
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Q: What is x?
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Q: 4. As an object falls freely, the potential energy of the object A) Remains the same B) Can't be…
A: The potential energy of an object is given by : E = mgh Where m is mass g is the acceleration due to…
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A: Concept used: Power coefficient is ratio of electric power produced by wind to total wind blowing to…
Q: spring stretches 2.5 cm. If the 4 kg mass is removed, how far will the spring stretch if a 1.5 kg…
A: According to Hook's law F = kx
Q: Draw an energy bar chart for a system that is a hair tie being stretched and released. The hair tie…
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Q: 12. A student applies a force of 20 N and stretches a spring 5 cm. When she applies a force of 40 N,…
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Q: In each scenario, which has the greater elastic potential energy? Explain your answer for each…
A: The elastic potential energy is depends on the restoring force developed in the system. the elastic…
Q: A 2kg block is pulled up 10° incline with constant speed of 2 m/s by means of a rope parallel to the…
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Q: Ex77 : When the load applied to a suspended wire is increased from 3 kg. wt. to 5 kg wt. the…
A: T find-Work doneduring extensionGiven-The load increased from 3 kg-wt to 5 kg-wtThe elongation…
Q: 1.4 A pendulum swings freely. Which ONE of the following statements regarding the pendulum's kinetic…
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Q: III Problem Solving: 21-25 A cannonball is fired from the ground at an angle of 30°, with an initial…
A: Write the given data. vi=150 m/sθ=30°
Q: . A spring stretches 20 cm when a mass of 150 g is loaded on it. What is the spring constant? How…
A: Stretches x= 20cm = 0.2m Mass M = 150g = 0.15kg Weight W= M*g= 0.15*10= 1.5N
Q: A 1.85 m tall person lifts a 2.00 kg book off the ground so it is 2.25 m above the ground. Part A…
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Q: What does potential energy depend on? Select one: a. height b. speed c. acceleration d. area
A: Potential energy U =mgh m = mass g = gravitational acceleration h = height
Q: - Calculate the elastic potential energy using the following equation, where the spring constant (k)…
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Q: If the child climbs too high, then the ladder will slide along the ground. c. In this situation, is…
A: required to observe the work done to observe the condition when child climbs too high and ladder…
Q: Free Energy is REAL. TRUE or FALSE. 2. The law of energy states that the total energy of a closed…
A: Energy is the ability of doing work.
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A: According to conservation of energy, energy can be converted from one form to another. it can not be…
Q: 1. The collar of 5 kg mass shown in the figure x2 moves on a parabolic bar on a horizontal plane. y…
A: Answer: 11 N
Q: Calculate the work required to stretch the following springs 1.25 m from their equilibrium…
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Q: 5. Andy, who has a mass of 80 kg, is performing calf raises with just his bodyweight. During the…
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Q: 4) A block of mass 6.0 kg is pushed a distance of 5.00 m along a 30.0° rough inclined plane with an…
A: a) The energy principle for the system that contains only the block is the Work Energy theorem. Fp…
Q: For elastic objects, the amount of elastic potential energy is
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Q: Q34. In which one of the following ways elastic potential energy of an object can be achieved?
A: Elastic potential energy = (1/2)kx2
Q: Q3. Unless you push a pendulum at the start of it's swing (doing work to give it extra energy), will…
A: Since we answer up to one question, we will answer the first question only. Please resubmit the…
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Q: The unstretched length of spring AB is 1 m. If the block is held in the equilibrium position shown,…
A: The force for the given system can be given as below,
Q: 3. A block with mass m is connected to two springs having constant forces k₁-2k and k-k. The system…
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