Physics, 16.12.2021 02:50 eylinglez3ovm16v

A 45 kg child initially skating at 4.1 m/s [fwd] slips and slides along the ice. How fast is the child moving after 4.5 m if there is a frictional force of 75 N [back] along the ice

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A 45 kg child initially skating at 4.1 m/s [fwd] slips and slides along the ice. How fast is the chi...