Biology, 05.11.2020 21:00 broooooo4991
Sam walks to his neighborhood park to play on the swing set. He sits on a swing that is 0.60 meters above the ground and begins swinging. Sam weighs 38 kilograms and is moving at 2.8 meters per second at the bottom of each swing. How much kinetic energy does Sam have at the bottom of each swing? Assume that acceleration due to gravity is 10 m/s2. A. 149 joules B. 228 joules C. 298 joules D. 53 joules
Answers: 1
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Sam walks to his neighborhood park to play on the swing set. He sits on a swing that is 0.60 meters...
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