20 points!! Which of statements about the skateboarder's energy is true? As he travels from the top of the ramp to the bottom, KE turns into PE.

As he travels from the bottom of the pipe to the top, KE turns into PE.

The PE is the greatest at the bottom of the ramp.

According to a traditional legend, who founded the city of rome? a. helen of troy c. aristotle and plato b. romulus and remus d. julius caesar

What were some of the things done to the colonists by king george iii

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation.documentation is required unless waived by an irb.to protect minors documentation is always required.federal regulations do not require the documentation of minors’ assent.