Electricity is created by the movement of protons electrons neutrons atoms

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

Which type of basaltic lava flow has a fairly smooth

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.)