Question

Part A A 61 g ice cube can slide without friction up and down a 30° slope. The ice cube is pressed against a spring at the bottom of the slope, compressing the spring 10 cm. The spring constant is 22 N/m. When the ice cube is released, what total distance will it travel up the slope before reversing direction? Express your answer with the appropriate units. ?s = 34 cm Part B The ice cube is replaced by a 61 g plastic cube whose coefficient of kinetic friction is 0.20. How far will the plastic cube travel up the slope? Express your answer with the appropriate units.

          Part A
A 61 g ice cube can slide without friction up and down a 30° slope. The ice cube is pressed against a spring at the bottom of the slope, compressing the spring 10 cm. The spring constant is 22 N/m. When the ice cube is released, what total distance will it travel up the slope before reversing direction?
Express your answer with the appropriate units.
?s = 34 cm
Part B
The ice cube is replaced by a 61 g plastic cube whose coefficient of kinetic friction is 0.20. How far will the plastic cube travel up the slope?
Express your answer with the appropriate units.

Part A
A 61 g ice cube can slide without friction up and down a 30° slope. The ice cube is pressed against a spring at the bottom of the slope, compressing the spring 10 cm. The spring constant is 22 N/m. When the ice cube is released, what total distance will it travel up the slope before reversing direction?
Express your answer with the appropriate units.
?s = 34 cm
Part B
The ice cube is replaced by a 61 g plastic cube whose coefficient of kinetic friction is 0.20. How far will the plastic cube travel up the slope?
Express your answer with the appropriate units.

Added by Kelly F.

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