Friction is directly proportional to an object’s . Frictional force also depends on the types of that are in contact with each other.

What economic effects might result from the depletion of groundwater supplies from the ogallala aquifer? need to know asap

What is a possible consequence of abusing intravenous drug such as heroin? a-hiv transmission b-alcohol poisoning c-improving appetite d-lung cancer

Jackson's doctor has suggested he begin increasing his intake of foods that contain plenty of vitamin c. which foods might he add to his diet? yogurt, fish, and cheese tomatoes, strawberries, and peppers whole wheat bread, brown rice, and white potatoes poultry, eggs, and bananas