A bullet is shot from a rifle held parallel to the ground. If the bullet lands 580m away, and the rifle is held 2m from the ground, what is the velocity of the bullet when it leaves the barrel of the gun

powerful computers now, not then

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.