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 3000 kg) a tank containing 1700 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 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.) Submit Answer Tries 0/8 What is the displacement of the boxcar 6 S after the water has settled in the bottom. (Take positive displacement as being to the right.)

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 3000 kg) a tank containing 1700 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 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.) Submit Answer Tries 0/8 What is the displacement of the boxcar 6 S after the water has settled in the bottom. (Take positive displacement as being to the right.)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Problem 9
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 3000 kg) a tank containing 1700 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 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.)
Submit Answer Tries 0/8
What is the displacement of the boxcar 6 S after the water
has settled in the bottom. (Take positive displacement as
being to the right.)
Submit Answer Tries 0/8

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