Amy wants to know whether or not an item will float when placed in a fluid. which of the comparisons below, when true, will mean that the item will float? a. the object is made of stone or metal, which always sink. b. the force of gravity is stronger than the buoyant force. c. the buoyant force is stronger than the force of gravity. d. the mass of the item is greater than its gravity.

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

What is an electric motor? explain its operation. 2-3 sentence

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?