A metal ball weighs 200 Newton in air. When the ball is submerged in water it weighs 150 Newton. The weight of water displaced by the submerged ball is… A. 50
B. 150
C. 200
D. 100

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

Astep up transformer has 250 turns on its primary and 500 turns on it secondary. when the primary is connected to a 200 v and the secondary is connected to a floodlight that draws 5a, what is the power output? show all of your work.