3. Calculate the inductance of a coil of resistance 30 Ohms connected to a 100V a. c source if the
coil draws an r. m.s current of 2A

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.