6) The baseball player does 1234 Joules of work when hitting a baseball into left field, Assuming the baseball landed 100 meters away from home plate, how much force
did the player use to hit the balle

Energy is the ability to do work which measures what

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f