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11 Dec 2019
A 750-gram mass is placed on a spring that lies on a frictionless surface. The spring has a spring constant k= 500 N/m and is at its equilibrium length.
(a). The spring is stretched so that it is 10 cm longer than its equilibrium length. how much elastic potential energy is stored in the spring?
(b). If the spring from part (a) is released. What is the speed of the mass as it passes through the equilibrium point (x=0)?
A 750-gram mass is placed on a spring that lies on a frictionless surface. The spring has a spring constant k= 500 N/m and is at its equilibrium length.
(a). The spring is stretched so that it is 10 cm longer than its equilibrium length. how much elastic potential energy is stored in the spring?
(b). If the spring from part (a) is released. What is the speed of the mass as it passes through the equilibrium point (x=0)?
Uttam SaikiaLv10
1 Oct 2020
