Two asteroids crashed. the crash caused both asteroids to change speed. scientists want to use the change in speed and motion to figure out which asteroid has more mass. based on the information in the diagram, which statement is correct? in your answer, explain what the forces were like and why the asteroids changed their motion.

asteroid 1 has more mass than asteroid 2.
asteroid 1 and asteroid 2 are the same mass.
asteroid 1 has less mass than asteroid 2.

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.