Webb17 dec. 2024 · The potential energy of a certain spring when stretched through a distance S is 10J The amount of work that must be done on this spring to stretch it through an additional distance S will be a) 30J b)40J c) 10J d) 20 J.plz.answer fast.... Advertisement Loved by our community 197 people found it helpful akanksha36 WebbWhat be the value of the spring constant using Spring Potential Energy Formula? Solution: We know that, Work done = P.E. = 3 J And displacement, x = 99 cm = 0.99 m. So, by using formula, Rearranging it, …
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WebbThis is a result of the law of conservation of energy, which says that, in a closed system, total energy is conserved—that is, it is constant. Using subscripts 1 and 2 to represent initial and final energy, this law is expressed as. K E 1 + P E 1 = K E 2 + P E 2. Either side equals the total mechanical energy. Webb22 dec. 2024 · Decide how far you want to stretch or compress your spring. Let's say that we compress it by x = 0.15 m x = 0.15 \ \mathrm m x = 0.15 m. Note that the initial length of the spring is not essential here. … dickeater tabletop game
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WebbThe 'springiness', or more correctly, the elasticity is a fundamental property of the wire that the spring is made from. A long straight metal wire also has the ability to ‘spring back’ following a stretching or twisting action. Winding the wire into a spring just allows us to exploit the properties of a long piece of wire in a small space. Webb4 maj 2024 · You want to use $\frac{1}{2}k(\Delta x)^2$, which will give you the potential energy stored in the spring when compressed by an amount $\Delta x$. Ignore that: I misread the problem. You're given the total energy stored in the spring. That stored energy in the spring came from the train's kinetic energy just before impact with the spring. Webb2 nov. 2024 · Explanation: here, potential energy of a certain spring when stretched through 10cm is 5 joule. as we have to calculate the amount of work done that must be done to … citizens bank amesbury hours