Without an unbalanced force, an object will . This is 5th grade btw 1. stop moving altogether
2. change its direction
3. change its speed
4. maintain its velocity

I think it's 3. change its direction

Explanation:

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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.