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Hey whats up? Should be studying physics for my final but here i am? A crate having a mass of 114 kg rests on a ramp with an angle of incline of 15.2º.? If a 1 kg body is accelerated by F=3i+4j and F=-2i+-6j,then what is the net force in vector notation and what is its magnitude and direction? What is the difference between a scientific model and a Scientific theory? A car travels 165 km in 3 hours A: How long will take 440 km B: How far travel in 7 hours?