A firecracker slides along a frictionless floor with an initial velocity of 2.00 m/s at = 45.0owith respect to the +x direction. It then explodes into two pieces. Piece 1 has four times mass of the other and has a velocity of 2.00 m/s in the +x direction after the explosion. What is the speed of the smaller piece?

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4

Idon't know it i just need my points lol

The correct answer is  "c".  it is "c" because melting is an endothermic change, and endothermic get's energy from surroundings.