In a garden, an ant walked past an earthworm that was moving at 7.2 millimeters per
second. When it passed the worm, the ant had walked 408 millimeters directly toward a plant
at a constant velocity. It took the ant 10.0 seconds to walk that distance. What was the ant's
velocity?

What is the density of the black hole

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)