1) A ballerina weighing 60 Kg (130 pounds) jumps in the air 1 meter (3 feet). What is her potential energy at the top of her jump ?

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

What is the standard unit of measure for acceleration?

Why are people not able to skip a dive to the deepest part of the ocean