14) A ball rolls of a table with a velocity of 1.8 m/s. The table is 2.2 m high. How fast was it moving vertically just before it hit the
floor?

area of focus

i think the answer is a, hope this : )

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.