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A football fan is trying to find his seat. His seat is in the 90th row. The difference in height between the seats is 35cm. If the fan weighs 800N, how much work does he do climbing to the 90th row?
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Oct 8, 2013 · If football player A collides with football player B, what is their total momentum before and after the collision? Compare and contrast elastic and inelastic collisions. Which type of collision occurs in football?
Dec 22, 2023 · 1.5 Can you explain the term "dummy" in football? Answer: Certainly! A dummy is a deceptive move where a player intentionally lets the ball pass without touching it, confusing opponents and creating space. 2. Tactical Terms. 2.1 What is a false 9 in football?
This loss in kinetic energy translates to a gain in gravitational potential energy of the football-Earth system. As the football falls toward Earth, the work done on the football is now positive, because the displacement and the gravitational force both point vertically downward.
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Nov 18, 2024 · CK-12 Interactive Physics for High School FlexBook® covers core physics concepts and includes SIMs, PLIX, real world examples, videos, and study guides. 1. Introduction to Physics. 2. Motion in One-Dimension. 3. Forces and Newton's Laws of Motion. 4. Motion in Two-Dimensions. 5. Circular Motion and Gravity. 6. Conservation Laws. 7. Simple Machines.
