Below are descriptions of different center voids of a solid fuel. Which design shape will generate the most thrust?
A. A heart
OB. A circle
C. A triangle
O D. A tree with branches

Gymnast always perform on padded mats. how does the mats protect the gymnast

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?