9. A monkey increases its gravitational potential energy by climbing to the 5 points top of tree. What happens to that potential energy if he climbs back down
to his rest position?
It would remain the same.
It would double.
O it would be zero
0 it would decrease by three fourths.

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

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.