Jeremiah is riding his bicycle to the east. it takes him 10 seconds to change his velocity from 10 m/s to 15 m/s. what is jeremiah's acceleration? 5 m/s 5 m/s/s 0.5 m/s 0.5 m/s/s

Select the three ways that the parallel-plate capacitor differs from a car battery.

What was the first instrument to ever record an earthquake?

Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.