A 2500 moving at 25 a stationary 3000 kg truckvehicles lock together. What is atter 25 m/s Round to one decimal? PL HEL

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

If forces acting on an object are unbalanced. true or false