Answer:
d
Explanation:
distorts or shears rock as it travels through it
i think your answer is C
They are made of one type of atom.
x=0.154kg
(x*L)+(0.5kg*4200*50)+(x*4200*(-50)=0
(x*333 000J/kg*c)+(0.5kg*4200J/kg*C*(-40C))+(x*4200J/kg*C*50C)=0
