If 2j of work is done in raising a 180g apple, how far was it lifted?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?