A. A car travels at 17.9 m/s. The car travels for exactly 394.3 seconds at this speed. How far did the car travel?
7,058 m
b. 0.05 m
c. 22.0 m
d. 412.2 m

Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha

Blank liquids and gases exert a buoyant force on objects placed in them

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface