S
Stephanie K
Guest
you find yourself out on this impossibly slick ice. There is so little friction that you can't walk at all. No worries, you've got this lovely 2.5kg physics book. You throw it away from yourself giving it a speed of 8.4m/s. How much time does it take for you to reach the other side of the ice which is 15.5m away? Your mass is 75kg.