Pls answer as soon as possible

Show all your work on a separate sheet of paper--attach your handwritten work to the PDF file to be uploaded separately. An 85-kg football player traveling 5.0 m/s is stopped in 1.0 s by a tackler. a) What is the original kinetic energy of the player? b) What average power is required to stop him? Edit View Insert Format Tools Table 12pt V Paragraph ~ |B I U A v Q V T Q V E Q QV R O SV EV E EV To BV VX E : 1 > P