Three dogs pull on a bone. Dog A pulls north with a force of 10 N and dog B pulls south-east with a force of 20 N.

(a) Draw a parallelogram of forces from dog A and dog B.

a is the best answer your welcome

higher potential

explanation:

because it is in a high speed so it must move into a of high potential

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.