I really need help with thisss

True or false graphs must include scales that increase by the same amount

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?

What is the momentum of a 47-gram tennis ball that is traveling at 40 m/s