Physics Practice Problems Energy in Oscillation Practice Problems Solution: A 39.3 g mass is attached to a horizontal spring w...

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Solution: A 39.3 g mass is attached to a horizontal spring with a spring constant of 8.62 N/m and released from rest with an amplitude of 34.6 cm.What is the speed of the mass when it is halfway to the equilibrium position if the surface is frictionless? A. 2.93522B. 5.80081C. 3.41751D. 2.26646E. 9.3472F. 4.23824G. 2.7086H. 4.7789I. 4.43776J. 2.64816

Problem

A 39.3 g mass is attached to a horizontal spring with a spring constant of 8.62 N/m and released from rest with an amplitude of 34.6 cm.

What is the speed of the mass when it is halfway to the equilibrium position if the surface is frictionless? 

A. 2.93522

B. 5.80081

C. 3.41751

D. 2.26646

E. 9.3472

F. 4.23824

G. 2.7086

H. 4.7789

I. 4.43776

J. 2.64816