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clh7871
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I was trying to work on this for a little but couldn't figure it out.
A. A spring with a spring constant k=30 N/m is compressed and latched at 0.10 m. How much elastic potential energy is stored in the spring?
? 0.15 J
B. An object with a mass of 5.0 kg is placed next to the spring and the spring is unlatched. Neglecting the mass of the spring, what is the final kinetic energy of the object?
I know that Ek=1/2 mv(squared)
Could someone help me??
A. A spring with a spring constant k=30 N/m is compressed and latched at 0.10 m. How much elastic potential energy is stored in the spring?
? 0.15 J
B. An object with a mass of 5.0 kg is placed next to the spring and the spring is unlatched. Neglecting the mass of the spring, what is the final kinetic energy of the object?
I know that Ek=1/2 mv(squared)
Could someone help me??