10 A truck with a mass of 30,000 kg is traveling down a Michigan highway at a speed of 32 m/s
when it encounters a roadblock and must come to a sudden stop in 13 seconds. Given a
uniform acceleration, find the following:

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.