If a second particle, with the same electric charge but ten times as massive, enters the field with the same velocity v⃗ v→v_vec, what is its period?.

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

If y gets smaller as x gets bigger and y have an relationship?

In a series circuit the __ is the same at every point