A box has an applied force of 105 N [Right] and a force of friction of 65 N [left] as it
slides across a level floor. The mass of the box is 7.14 kg.
a) Calculate the force of gravity on the box. [1]
b) Draw and label a free-body diagram with all four forces acting on the box ( I
mentioned three but there is another). [2]

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.