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Vectors and kinematics in one dimension practice problems

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Reference no: EM132614398

Vectors and Kinematics in One Dimension Practice Problems

Question 1. A delivery truck travels 18 blocks north, 10 blocks east, and 16 blocks south. What is its final displacement from the origin?

Question 2. Find the angle between the following vectors:
A→ = (2,1,3)
B→ = (3,-2,1)

Question 3. Find A→× B→ given:
A→ = (2,1,3)
B→ = (3,-2,1)

Question 4. A light plane must reach a speed of 33 m/s to rest in a distance of 85 m. What was its acceleration, assumed constant?

Question 5. A ballplayer catches a ball 3.0 s after throwing it vertically upward. With what speed did he throw it?

Reference no: EM132614398

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