A car has an initial velocity of 0m/s. It accelerates at a rate of 5m/s2 and travels 30m. What is the final velocity?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

The energy produced as a result of this flow of electrons from atom to atom is called

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.