The charging method used when electrons move from one object to another through direct contact

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

What is created when solids,liquids,an gases mix with one another

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2