Question 19 of 25 Which change to an object would double its potential energy? A Reducing ite mase to one hall of its original value B. Increasing ito heignt to twice its original value C. Increasing its maes to four times its original value O D. Reducing its height to one half of its original value

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.

friction

explanation:

they us to move forward and backwards