a stunt car traveling at 20m/s flies horizontally off a cliff and lands 39.2m from the base of the cliff. how tall is the cliff?

Ireally need this answer sombody fast fast

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?