A12 lb crate is moving to the left on a horizontal surface with an unknown speed v m/s. the creae come to rest after moving 25ft . if us = 0.15 how much work did friction do in bringing the crate to rest? assume friction was the only horizontal force acting on the crate.

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square