0 votes 0 votes A ball is dropped from a height of 15 feet. Each time it strikes the pavement after falling from a height of h feet, it rebounds to a height of 0.6 h feet. What is the total distance the ball travels up and down? Please confirm the answer `JEET asked Dec 18, 2018 `JEET 667 views answer comment Share Follow See all 9 Comments See all 9 9 Comments reply Show 6 previous comments `JEET commented Dec 18, 2018 reply Follow Share @Shobhit Joshi I am getting 90 by the above formula. 0 votes 0 votes arvin commented Dec 18, 2018 reply Follow Share because you are not taking a=0.6... you are missing here.. 0 votes 0 votes Shobhit Joshi commented Dec 18, 2018 reply Follow Share a=0.6*15, r = $\frac {a_{2}}{a_{1}}$ = $\frac {0.6^{2}*15}{0.6*15}$ = $0.6$ 0 votes 0 votes Please log in or register to add a comment.
