The reason that many children are afraid of the nurse who gave them a shot, and not just the needle itself, stems from principles discovered by
A) Adler
B) Rogers
C) Sternberg
D) Pavlov

The plum pudding model of the atom state that ?

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.