A 6. 8-kilogram block is sliding down a horizontal, frictionless surface at a constant speed of 6. 0 meters per second. The kinetic energy of the block is approximately.

answer; identifying and typing resources;

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!

the answer is a because there all in high school