The diagram shows the four primary steps in the production of work in a four-stroke heat engine. What is the correct order in which these steps occur?
A. Y, W, X, z
B. X, Z, W. Y
C. W, X, Y, Z
D. Z, X, Y, W

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000