A new model BMW can start from rest and travel 400 m in 16 s. What is its average acceleration during this time?
Calculate the final speed of the car.

a.   mass number from atomic number

i already answered it by 34/s

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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.