Two objects are traveling toward each other. Object 1 has a mass of 6 kg and moving at 4 m/s. Object 2, traveling in the opposite direction and towards object 1, is 4 kg
and moving at 6 m/s. When they collide in an inelastic collision, which of the
following will happen?

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).