1) A 52 kg ball is suspended from a steel wire of length 6.0 m and radius 2.0 mm. By how much does the wire stretch?2)House hold outlets are often double outlets. Are these connected in series or parllell?3)AnRCcircuit has a resistor withR=1.00 x 108 ? . and a capacitor with C = 5.00 x 10-6F.
a) Find the time constant of the circuit
b) Find the maximum charge on the capacitor after the switch is closed.
c) What is the current in the resistor 10.0 s after the switch is closed.