A 1.00-kg mass is attached to a spring hanging vertically and hangs at rest in the equilibrium position. The spring constant of the spring is 1.00 N/cm. The mass is pulled downward 2.00 cm and released. What is the speed of the mass when it is 1.00 cm above the point from which it was released?
A)0.0443 m/s
B)1.67 m/s
C)0.0201 m/s
D)1.73 m/s
E)The mass will not reach the height specified.

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The Answer of A 1.00-kg mass is attached to a spring hanging vertically and hangs at rest in the equilibrium position. The spring constant of the spring is 1.00 N/cm. The mass is pulled downward 2.00 cm and released. What is the speed of the mass when it is 1.00 cm above the point from which it was released?
A)0.0443 m/s
B)1.67 m/s
C)0.0201 m/s
D)1.73 m/s
E)The mass will not reach the height specified.

A 100-Kg Mass Is Attached to a Spring Hanging Vertically and and Hangs