Recent content by Tarrok

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    Position of a particle from the graph of its velocity

    Homework Statement Problem: how do we know for sure if x is <0 for point A? Vx-t is a graph of particle's speed over time. x represents position of the particle at any given time The Attempt at a Solution From the function that we can see on the left side of the picture we can deduce the...
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    What Is the Correct Angle Between Two Vectors If Their Cross Product Is Known?

    Homework Statement Two vectors A and B have magnitude A = 3.00 and B = 3.00. Their vector product is A x B= -5.00k + 2.00i. What is the angle between A and B? Homework Equations Magnitude of vector product = magnitude of A * magnitude of B * sin of the smaller angle between A and B...