7. DETAILS PREVIOUS ANSWERS SERPSE10 7.A.P.048. MY NOTES A spring is attached to an inclined plane as shown in the figure. A block of mass m is placed on the incline, a distance d along the incline from the end of the spring. The block is given a quick tap, giving it an initial speed v, and it slides freely down the incline until it hits the spring. The incline angle is e, the spring constant is k, and we can assume the surface is frictionless. By what distance is the spring compressed when the block momentarily comes to rest? (Use any variable or symbol stated above along with the following as necessary: g.) m 2. (mg sin (0) + V m'gʻsin k + kmgd sin (0) X = the incline through (d + x), and the spring force does negative work on the block as Apply the work-energy theorem. The weight force does positive work on through distance x. Note that the block has initial kinetic energy but the final kinetic energy is zero. blo as it slides dov tal distand slide Need Help? Read It Submit Answer Submit Assignment Save Assignment Progress Home My Assignments

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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.