Answer: one of the sweet potatoes atoms are moving really fast and the other sweet potatoes atoms isn't moving.
Provides equal odds for every member of the population to be choose as a parcipant in the study land
The energy that was released by the candy is calculates using the below formula
Q=Mc delta T
Q= heat energy
m= mass (500g)
C= specific heat capacity) = 4.18 j/g/c
delta t =change in temperature = 25- 21 = 4 c
Q= 500 g x 4.18 j/g/c x 4c = 8360 j
False, pushing a sofa on a hardwood floor would be easier than on carpet.