What conditions in the nucleus are likely to result in an atom that is unstable? A. When the attraction of the electrostatic force is greater than the
repulsion of the strong force
B. When the repulsion of the electrostatic force is greater than the
attraction of the strong force
C. When the attraction of the electrostatic force is greater than the
attraction of the strong force
D. When the repulsion of the electrostatic force is weaker than the
repulsion of the strong force

An insurance company wants to know if the average speed at which men drive cars is higher than that of women drivers. the company took a random sample of 27 cars driven by men on a highway and found the mean speed to be 72 miles per hour with a standard deviation of 2.2 miles per hour. another sample of 18 cars driven by women on the same highway gave a mean speed of 68 miles per hour with a standard deviation of 2.5 miles per hour. assume that the speeds at which all men and all women drive cars on this highway are both approximately normally distributed with unknown and unequal population standard deviations.

Which articulations allow for greatest range of motion?

Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?