In some amazing situations, people have survived falling large distances when the surface they land on is soft enough. during a traverse of eiger's infamous nordvand, mountaineer carlos ragone's rock anchor gave way and he plummeted 515 feet to land in snow. amazingly, he suffered only a few bruises and a wrenched shoulder. assuming that his impact left a hole in the snow 3.6 ft deep, estimate his average acceleration as he slowed to a stop (that is while he was impacting the snow). pick a coordinate system where down is positive.

Employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each month in which no employee in the work group sustains a lost-time injury. tyra reports an injury that she sustained while operating a mechanical power press. tyra did not violate any employer safety rules when she sustained her injury. tyra’s injury requires her to miss work for two days. her employer cancels the cash prize drawing for that month for tyra’s work group because of tyra’s lost-time injury. did the employer misuse an incentive program to retaliate against tyra?