pulls a 9 kilogram box with a rope. The rope makes an angle of 30 degrees from the horizontal. They pull with a constant tension force equal to 297 Newtons. They pull the box a distance of 4 meters to the right and then let it go. It travels across the flat, friction-less ground. What speed does it move at once it is released?

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.