Two ice skaters push off against one another starting from a stationary position. The 45.0 kg skater acquires a speed of 0.375 m/s. What speed does the 60.0 kg skater acquire? Assume that any unbalanced forces during the collision are negligible. a. 0.500 m/s b. 0.281 m/s c. 0.375 m/s d. 0.750 m/s e. 0.000 m/s

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."

it is the second option.

b mirrors submit a iisner? e. for which optical devices does d sometimes have a positive value? o a a and b o b. a and c o c. b and d 0 d. b and cb