A car with mass 1251 kg, moving at 19 m/s, strikes a(n) 2085 kg car at rest.
If the two cars stick together, with what
speed do they move?
Answer in units of m/s.

Argon, neon, and xenon are examples of

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.