Physics, 01.06.2021 09:30, Asrys

3. A skater moves across the ice a distance of 12 m before a constant frictional force of 15 N cause him to stop. His initial speed is 2.2 m/s . Calculate the skater's mass.

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3. A skater moves across the ice a distance of 12 m before a constant frictional force of 15 N cause...