A 9-V battery is hooked up to a 330-Ω resistor. What current is flowing through this circuit?

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

Aforce is a vector quantity because it has both?