In elastic collisions, total kinetic energy and momentum are both conserved. on a frictionless track, cart 1 is moving with a constant, rightward(+) velocity of 1.0m/s. cart 2 is also moving rightward with constant velocity of 5.0m/s. after a while, cart 2 collides cart 1 from behind.(it is an elactic collision.)if the final velocity of cart 2 becomes 3.0m/s, what is the final velocity of cart 1? (show all your work.)

how do you expect people to write a full essay for you and only get 13 pt you need to give more dude make a change

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

e/c, where e is its total energy

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.