Answer:
Who published the first journal of experimental psychology?
American Psychological Association published the first journal of experimental psychology.
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Methane
The many covalent bonds between the atoms in hydrocarbons store a great amount of energy, which releases when these molecules burn
Using F=m(v-u) /t
where f=ma
Ma = m(v-u)/t
a = (v-u) /t
a= (-0.4-0.6)/0.2
a= -1/0.2 = -5ms-² (it's decelerating)