14. A bomb initially at rest explodes into three pieces. The first piece is 0.25 kg and moves to the right at 65 m/s. The second piece is 0.5 kg and moves to the right at 30 m/s. If the
third piece has a mass of 1.0 kg, what is its velocity after the bomb explodes?

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000