In 1933,cuban athlete Javier sotomayor set the world record for the high jump. the gravitational potential energy associated with sotomayor's jump wa 1970 J. sotomayor's mass was 82.0kg. how high did sotomayor jump?

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

The ability to make things happen is also called a. heat b. force c. matter d. energy