How does the mass of an object affect the outcome when an unbalanced force acts on it? if you can, can you also simplify it into simple terms that are easier to understand?

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

Give one example to show that when substances are mixed, it may result in a chemical or a physical change depending on the conditions.

What happens to an isotope during radioactive decay?