A car is sitting motionless on top of a bridge. The bridge pushes up on the car with a force of 782 Newtons.
What force must gravity pull down on the car with in order to
break the bridge? Explain how you determined your answer.

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.

answercollision;