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Question 7 The potential energy of a particular mass-spring system is 10 J when the spring...
The potential energy of a particular mass-spring system is 10 J when the spring is stretched...
The potential energy of a particular mass-spring system is 10 J when the spring is stretched by a distance of A. What is the potential energy when the same mass-spring system when the spring is only stretched by a distance of A/2? Select the correct answer Your Answer O 10J O 7.5J O 2.5J O 20J O 6.7J
A vertical spring stores 0.930 J in spring potential energy when a 3.5-kg mass is suspended...
A vertical spring stores 0.930 J in spring potential energy when a 3.5-kg mass is suspended from it. a) Verify your answer to part A by calculating the spring potential energy when a 7.0-kg mass is attached to the spring.
A certain spring stores 12.4 J of potential energy when it is stretched by 2.80 cm...
A certain spring stores 12.4 J of potential energy when it is stretched by 2.80 cm from its equilibrium position. How much potential energy would the spring store if it were stretched an additional 2.80
A block of mass mis attached to a horizontal spring and rests on a flat, smooth...
A block of mass mis attached to a horizontal spring and rests on a flat, smooth surface as seen in the figure. The block can be pushed in the negative x- direction to compress the spring or pulled in the positive x-direction to stretch the spring. Where along the x-axis does the block have to be for the spring to have zero potential energy? Marked out of Flag estion ix=0 0 Select one: O a. The spring has zero potential...
A 0.20 kg mass is attached to a spring with a spring constant equal to 240...
A 0.20 kg mass is attached to a spring with a spring constant equal to 240 N/m, and this mass-spring system is oscillating on a horizontal surface that is nearly frictionless. The spring was originally stretched a distance of 0.12 meters from its equilibrium (unstretched) length. a) How much did the potential energy of this mass-spring system change when the spring was originally stretched 0.12 meters? b) What is the maximum speed the mass will attain in its oscillation? c)...
Can someone please help with these? Consider a ball of mass m attached to a spring...
Can someone please help with these?
Consider a ball of mass m attached to a spring of stiffness k, oscillating with amplitude A on a frictionless horizontal surface Part a At what displacement from equilibrium does the system have equal quantities of kinetic and potential energy? Select the correct answer O of 3 attempts used Part b At what displacement from equilibrium does the ball have half its maximum velocity? Select the correct answer 0-7시 our
The vibration of a 0.3-kg mass on a spring can be described by the equation 0.7cos(1.2t+4.3),...
The vibration of a 0.3-kg mass on a spring can be described by the equation 0.7cos(1.2t+4.3), where tt is in seconds and x is in meters. Determine the following for this system: a. The period of the oscillation (in seconds) b. The total energy in the system (in Joules) c. The potential energy (in Joules) when the spring is stretched 0.253 m. d. The kinetic energy (in J) when the spring is stretched 0.253 m.
The elastic potential energy stored in a certain spring is 14.5 J when it is compressed...
The elastic potential energy stored in a certain spring is 14.5 J when it is compressed 0.220 m. The spring is now cut into two equal pieces. One of the pieces is then compressed by 0.160 m. How much elastic potential energy is stored in the compressed piece? a)3.83 J b) 29.0 J c) 47.9 J d)7.25 J e) 15.3 J
You have a particular spring that if you stretch it 10 cm, the potential energy in...
You have a particular spring that if you stretch it 10 cm, the potential energy in the spring is 100 Joules. What would be potential energy of this spring be if you were to stretch is twice as far? Give your answer in Joules.
A vertical spring has a mass of 500 g attatched to it, the system is at equilibrium. When pulled ...
A vertical spring has a mass of 500 g attatched to it, the system is at equilibrium. When pulled 30 cm down, it takes 12.4 seconds to finish 10 oscillations. The amplitude is approximately 20 cm througout. a. what is the spring constant? when the system is at rest, the mass is 40 cm above a flat surface. Find the potential energy of the spring, the gravitational potential energy of the mass, and the kinetic energy of the mass when:...
The potential energy of a particular mass-spring system is 10 J when the spring is stretched by a distance of A. What is the potential energy when the same mass-spring system when the spring is only stretched by a distance of A/2? Select the correct answer Your Answer O 10J O 7.5J O 2.5J O 20J O 6.7J
A block of mass mis attached to a horizontal spring and rests on a flat, smooth surface as seen in the figure. The block can be pushed in the negative x- direction to compress the spring or pulled in the positive x-direction to stretch the spring. Where along the x-axis does the block have to be for the spring to have zero potential energy? Marked out of Flag estion ix=0 0 Select one: O a. The spring has zero potential...
Can someone please help with these?
Consider a ball of mass m attached to a spring of stiffness k, oscillating with amplitude A on a frictionless horizontal surface Part a At what displacement from equilibrium does the system have equal quantities of kinetic and potential energy? Select the correct answer O of 3 attempts used Part b At what displacement from equilibrium does the ball have half its maximum velocity? Select the correct answer 0-7시 our
A vertical spring has a mass of 500 g attatched to it, the system is at equilibrium. When pulled 30 cm down, it takes 12.4 seconds to finish 10 oscillations. The amplitude is approximately 20 cm througout. a. what is the spring constant? when the system is at rest, the mass is 40 cm above a flat surface. Find the potential energy of the spring, the gravitational potential energy of the mass, and the kinetic energy of the mass when:...
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