two identical balls, each of mass 0.10g carry identical charges and are suspended by two threads of equal length, find the charge on either ball

What is a possible result of higher air temperature caused by global warming

1700 j of energy is lost from 0.14 kg object , the temperature decreases from 50°c to 45°c what is the specific heat of this object, amd what is the material ?

Macy always thought there were only a few hair colors blonde brown and black however when she actually began looking around she saw varying shades of these hair color what is a possible reason for so many different hair colors