Determine the force between two long parallel wires, that are separated by a dis- tance of 0.1m the wire on the left has a current of 10a and the one on the right bt has a current of 15a, both going up. 31十131

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

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?