A circuit(attached picture visualizing it) has a 10v source and two parallel paths in the circuitry. One
path has a pair of resistors of 20 and 30 Ohm
capacity in series- the other path has a single 50
Ohm Resistor. What is the total resistance
through the circuit, and what is the current
(amps) through each of the parallel paths.

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

How is the gravitational force related to the distance between two objects?

Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?