Aparticle beam is made up of many protons, each with a kinetic energy of 3.25times 10-15 j. a proton has a mass of 1.673 times 10-27 kg and a charge of 1.602 times 10-19 c. what is the magnitude of a uniform electric field that will stop these protons in a distance of 2 m?

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.