Question: Answer the following question given this paragraph: There are two ways to control the current in a circuit. Since the current is directly proportional to the potential difference and inversely proportional to the resistance, you can increase the current in a circuit by increasing the potential or by decreasing the resistance. Q: Besides increasing the potential, how else can you increase current in a circuit? Choices: - increasing the resistance - increasing the heat - decreasing the heat - decreasing the resistance A:
Answer: decreasing the resistance

Question: Answer the following question given this paragraph: A mudflow is the sudden flow of mud down a slope because of gravity. Mudflows occur where the soil is mostly clay. Like landslides, mudflows usually occur when the soil is wet. Wet clay forms very slippery mud that slides easily. Mudflows follow river channels, washing out bridges, trees, and homes that are in their path. Q: What's it called when there's a sudden flow of mud? Choices: - avalanche - sediment - dirt bath - mudflow A:
Answer: mudflow

Question: Answer the following question given this paragraph: The amount of inertia an object has is simply related to the mass of the object. Mass and Weight are two different things. Mass (typically in units of kg or grams) is basically a measure of what comprises an object. Weight is the measure of how much the force of gravity is pulling on you. In fact, instead of saying 'I weigh 80 lb. ', one could say that 'the force of gravity is pulling on me with a force of 80 lb. ' The metric unit for weight (and force) is the Newton. Q: What measures exactly how much gravity is pulling on something? Choices: - size - matter - dimension - weight A:
Answer:
weight