A drag racer starts from rest and accelerates at 10 m/s squared for the entire distance for 5.4 seconds. What is the velocity of the car at the end
of the race?

Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

Convection occurs when thermal energy is transferred by the movement of