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1. The diagram provided shows a man pulling a box across the floor. Assume that the force of friction can be ignored, and tha
2. ASS kg running back travelling at 6.3 m/s moves toward a 95 kg linebacker running at 4.2 m/s Which athlete has more kineti
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solution a) Fret GSN y m Ecoso Coso am F COSO 1.27 X15 65 Cose 0.293) + Of Cos (0.2931) at au augle of 780 to the The mass mm=2kg i g = 10 m/s2 0=450 I=3m AUF VG-U, =mgy -6 (1-coso) inge = 2*103(1- Cos 45) -17.5733 b) Ui= Elf ngh = 2 met Of = √2gh.

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