Physics Lab 7 Please No spam answers. If you don't know just go away.

tube or goog will be great resources to find the answer to the question that you're asking

prndulum needs thread, weight clock to time swings

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.