5. What distance will be traveled if you are going 20 m/s for 30 s?

Which subatomic particle has a negative charge

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.

Ain is , is 's of ? 0.62 0.79 1.27 1.50