A skier of mass 50 kg is moving at speed 10 m/s at point P1 down a ski slope with negligible friction. What is the skier's kinetic energy when she is at point P2, 20 m below P1? 
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An altered or misrepresented form of information or media content, often with the intention to deceive or mislead.
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A television broadcasting strategy aimed at attracting the largest audience by airing content that is least offensive to most viewers.
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Describing rhetoric, actions, or policies that are non-controversial, unexceptional, or lacking strong ideology.
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