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A speed skater moving across frictionless ice at 8.9 m/s hits a 5.3 m -wide patch of rough ice. She slows steadily, then continues

A speed skater moving across frictionless ice at 8.9 m/s hits a 5.3 m -wide patch of rough ice. She slows steadily, then continues on at 6.4 m/s. Part A What is her acceleration on the rough ice? Express your answer in meters per second squared. ? a = m/s Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining Provide Feedback

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