Iron filings were mixed together with salt crystals. what unique property of iron would be best to separate the filings from the salt? a) color b) texture c) magnetism d) melting point

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

If forces acting on an object are unbalanced. true or false

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer