Một vật được thả rơi tự do trong giây cuối cùng nó đi được 1/2 quãng đường vật rơi. Tính thời gian vật rơi và độ cao nơi thả vật.

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

spare some change and give it to the poor

explanation:

plz : ((

this would be about 43%