A12 kg block is released from the top of an incline that is 5.0 m long and makes an angle of 40.0º to the horizontal. a force of friction of 60.0 n impedes the motion of the box.

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