A cart full of water travels horizontally on a frictionless track with initial ve- locity v....
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A cart full of water travels horizontally on a frictionless track with initial ve- locity v. As shown in the diagram, in the back wall of the cart there is a small opening near the bottom of the wall that allows water to stream out. Consid- ering just the cart itself (and not the water inside it), which of the following most accurately describes the characteristics of the cart? Speed stays the same increases (A) (B) (C) (D) increases. stays the same Kinetic Energy stays the same increases increases stays the same A cart full of water travels horizontally on a frictionless track with initial ve- locity v. As shown in the diagram, in the back wall of the cart there is a small opening near the bottom of the wall that allows water to stream out. Consid- ering just the cart itself (and not the water inside it), which of the following most accurately describes the characteristics of the cart? Speed stays the same increases (A) (B) (C) (D) increases. stays the same Kinetic Energy stays the same increases increases stays the same
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First we identify the principle of conservation of momentumwhich states that the total momentum of a ... View the full answer
Related Book For
Modern Classical Physics Optics Fluids Plasmas Elasticity Relativity And Statistical Physics
ISBN: 9780691159027
1st Edition
Authors: Kip S. Thorne, Roger D. Blandford
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