A farmer watches his corn grow during the hottest days of the year. If the corn plant grew 45 cm in 8 days, what was the speed of the corn in cm/day?

This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.