A box with m= 2.7 kg is placed on an inclined surface with angle = 30 degrees. The box is compressed against a spring with spring constant of k- 1,048 N/m for 21 cm. When spring is released it pushes the box up a rough ramp (with friction) for 1.7 meters. hwar What is the energy of the system when the box reaches its maximum height?

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A box with m= 2.7 kg is placed on an inclined surface with angle = 30 degrees. The box is compressed
against a spring with spring constant of k-1.048 N/m for 21 cm. When spring is released it pushes the box
up a rough ramp (with friction) for 1.7 meters.
w
What is the energy of the system when the box reaches its maximum height?
Transcribed Image Text:A box with m= 2.7 kg is placed on an inclined surface with angle = 30 degrees. The box is compressed against a spring with spring constant of k-1.048 N/m for 21 cm. When spring is released it pushes the box up a rough ramp (with friction) for 1.7 meters. w What is the energy of the system when the box reaches its maximum height?
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