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23 Nov 2019
A skier starts from rest at the top of a 42m hill, skis down a 43degree incline in to a valley, and continues up a 24 mhigh hill.(Neglect friction and the effect of the ski poles)
What is the speed of the skier at the top of thesecondhill?
A skier starts from rest at the top of a 42m hill, skis down a 43degree incline in to a valley, and continues up a 24 mhigh hill.(Neglect friction and the effect of the ski poles)
What is the speed of the skier at the top of thesecondhill?
23 Feb 2023
