A 22 kg boy on a kg skateboard is moving at a speed of 12 m/s.
a. What is the momentum of the boy and skateboard together?
b.What is the momentum of the boy?
с.What is the momentum of the skateboard?
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the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
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