You walk in the direction of the unit vector (1, 0, 0) a distance of 24 m at a constant speed of 3.0 m/s, then turn and walk in the direction of the unit vector (1, 0, 1)/ /2 a distance of 15 m at a constant speed of 0.5 m/s. What was your average velocity?

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A: The range of the object is, R=v02 sin2θg   Substitute, R=42.3 m/s2 sin227.7°9.8 m/s2=150.30 m

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Q: A girl throws a rock horizontally, with a velocity of 10 m/s, from a bridge. It falls 20 m to the…

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Q: In an attempt to escape his island, Gilligan builds a raft and sets to sea. The wind shifts a great…

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