Which of the following categorize the "Coal is used to produce electricity by burning them to power the generator" as the property of matter a.) Intensive physical property b.) Extensive physical property c.) Chemical property
Q: 1. A 250 N force pushing a body east and a 200 N force pushing the same body 30° NE.
A: F1 = 250 N towards east F2 = 200 N @30onorth of east
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