<span>Rising or falling, it does not change.</span>
Explanation:
Calculate position vectors in a multidimensional displacement problem. Solve for the displacement in two or three dimensions. Calculate the velocity vector
The horizontal velocity was constant, so:



it traveled 90meters
As it is given that Bulk modulus and density related to velocity of sound

by rearranging the equation we can say

now we need to find the SI unit of Bulk modulus here
we can find it by plug in the units of density and speed here

so SI unit will be

SO above is the SI unit of bulk Modulus
It depends how you want it to work do you want to take a picture oh yea and to do that you must create a account btw