How much work would it take to push two protons very slowly from a separation of 2. 00 x 10-10 m (a typical atomic distance) to 3. 00 x 10-15 m (a typical nuclear distance)?

Consider a normal distribution of frog weights with u = 500 grams and o = 65 grams. a sample of size 2,000 is drawn from this population. approximately how many of the 2,000 cases would you expect to find between 435 and 565?