Your teacher gives you two stainless steel ball bearings. The larger has a mass of 0.0245 kg and a volume of 3.14*10^-6 m3. The smaller has a mass of 0.0109 kg. Calculate the volume of the smaller ball bearing.

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

The smallest particle of an element that retains its identity in a chemical reaction. true or false