Determine the net work a hiker must do on a 3.35-kg backpack to carry it up a hill of height h = 12.49 m, as shown

What determines the amount of inertia an object has

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.

What are some properties of transverse waves?