If only 10 pounds is required to lift a 500-lb block, how much chain must be played out to lift the engine 3.0 inches?

What is the fate of the electrons that interact with a specimen in an electron microscope?

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis

Which of the following should not be included in a great summary? a. blaming your lab partner b. new questions your experiment has generated c. your prediction d. your investigation plan