A boxcar of length 10.1 m and height 2.4 m is at rest on frictionless rails. Inside the boxcar (whose mass when empty is 3900 kg) a tank containing 1800 kg of water is located at the left end. The tank is 1.0 m long and 2.4 m tall. At some point the walls of the tank start to leak, and the water fills the floor of the boxcar uniformly. Assume that all the water stays in the boxcar. After all the water has leaked out what will be the final velocity of the boxcar? (Take movement to the right as positive. Assume that the mass of the boxcar is evenly distributed.)
A boxcar of length 10.1 m and height 2.4 m is at rest on frictionless rails....
A boxcar of length 9.9 m and height 2.4 m is at rest on frictionless rails. Inside the boxcar (whose mass when empty is 3600 kg) a tank containing 1800 kg of water is located at the left end. The tank is 1.1 m long and 2.4 m tall. At some point the walls of the tank start to leak, and the water fills the floor of the boxcar uniformly. Assume that all the water stays in the boxcar. After...
A boxcar of length 9.7 m and height 2.4 m is at rest on frictionless rails. Inside the boxcar (whose mass when empty is 3800 kg) a tank containing 1800 kg of water is located at the left end. The tank is 0.8 m long and 2.4 m tall. At some point the walls of the tank start to leak, and the water fills the floor of the boxcar uniformly. Assume that all the water stays in the boxcar. After...
A boxcar of length 9.1 and height 2.4 is at rest on frictionless rails. Inside the boxcar (whose mass when empty is 3900 ) a tank containing 1400 of water is located at the left end. The tank is 0.8 long and 2.4 tall. At some point the walls of the tank start to leak, and the water fills the floor of the boxcar uniformly. Assume that all the water stays in the boxcar. After all the water has leaked...
9. A boxcar of length 8.3 and height
2.4 is at rest
on frictionless rails. Inside the boxcar (whose mass when empty is
3100 ) a tank
containing 2000 of water
is located at the left end. The tank is 0.9 long and
2.4 tall. At
some point the walls of the tank start to leak, and the water fills
the floor of the boxcar uniformly. Assume that all the water stays
in the boxcar. After all the water has...