Aforce of 160. n parallel to an inclined plane is required to move a 200. n weight up the inclined plane with a constant velocity. find the coefficient of sliding friction if the plane is inclined at 30.0 degrees.

What is the speed of an object at a given moment?

By what primary heat transfer mechanism does the sun warm the earth?

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?