Two skaters collide and grab on to each other on frictionless ice. One of them, of mass 66. 0 kg, is moving to the right at 2. 00 m/s, while the other, of mass 65. 0 kg, is moving to the left at 2. 80 m/s. What are the magnitude and direction of the velocity of these skaters just after they collide?.

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.

Which of the following sections on the sat presents the questions in order of difficulty, from easiest to hardest, within each question type? select all that apply. math test writing and language test reading test

After studying french for 5 yearscin school, i was shocked to discover when i went to france that i couldn't even get a glass of water without a lot of sign language what is the author main point