Astone of weight w is attached to a strong string and whirled in a vertical circle of radius r. if the tension in the string is equal to 6 w when the stone is at its lowest point, then the tension when the stone is at the highest point will be

When is this

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.

How are period and frequency related to each other? dperiod is the reciprocal of frequency.

Hellosubatomic particles  are  particles  that are smaller than the atom. protons, neutrons, and electrons are the three mainsubatomic particles  found in an atom. protons have a positive (+)  charge. an easy way to remember this is to remember that both neutron and no  electrical charge  start with the letter "n."have a nice day