A2-kg bowling ball is 2.5 meter off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which staement is true? a the mechanical energy is conserved. b the initial potential energy is less than the final kinetic energy. c the mechanical energy is not conserved. d the intial potential energy is greater than the final kinetic energy answer !

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

The flow of electrons from one atom to another is called

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?