As an object falls to the ground its E, is converted to
A. solar energy
B. kinetic energy
C. nuclear energy
D. elastic potential energy

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.