We expect the force on the mass to be mathematically related to the radius (�) according to the relation you proved in the pre-lab. What graphical fit equation you might use to represent this relation? Explain what the parameters in your fit equation refer to

What best describes a sonar wave? transverse and electromagnetic transverse and mechanical longitudinal and electromagnetic longitudinal and mechanical

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)