When emma pushes a bag with a force of 27 newtons, the coefficient of kinetic friction between the bag and the floor is 0.23. what is the normal force acting on the bag by the floor? . a. 0.085 newtons b. 27 newtons c. 2.7 × 10^2 newtons . d. 1.2 × 10^2 newtons

Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ