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22 votes
22 votes
If the skateboarder started at the top of the ramp at 6 m and had a mass of 30 kg, and made it to the bottom going 8 m/s, how much energy was lost to friction?

User Djsutho
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1 Answer

23 votes
23 votes

Answer:

i dont know

Step-by-step explanation:

sorry

User Oliver Benning
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