Aboxcar of length 8.00 m and height 2.40 m is at rest on frictionless rails. the empty boxcar has a mass of 3750 kg. inside the boxcar, located at the left end, is a tank containing 2450 kg of water. the tank is 2.00 m long and 2.40 m tall. the tank starts to leak, and the water fills the floor of the boxcar uniformly. assume that all the water stays in the box car. 1) what is the displacement of the boxcar 14 s after the water has settled in the bottom?

answer:

what is your question that you ask

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

maybe i can

the correct answer is $7.38

step-by-step explanation: