Master of physics needed

find the current through and the voltage across the 10 ohms resistor in the circuit shown

10 v battery r1 10 ohm & r2 6.0 ohms are parallel to each other

then r3 5.0 ohms straight/series back to battery

Protons and neutrons are found within the nucleus of an atom

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane