Calculate how deep each of the following boats will sink. Use the Gizmo to check your answers. Boat Width Length Boat mass Sinking depth (calculated) Sinking depth (actual)
A 8.0 cm 5.0 cm 100 g
B 6.0 cm 5.0 cm 150 g

Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?