Recent content by bikerboi92

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    U Texas Physics Rotational Motion

    The problem is that its due tomorrow night and none of us have a clue how to do it, we are in school all day, so time is pressured.
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    U Texas Physics Rotational Motion

    This is not a traditional homework question: Anyone familiar with the the U texas homework will understand: Does anyone have the answer key to the utexas physics homework on rotational motion? Our teacher hasn't taught us anything on rotation. We are desperate to know how to do these...
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    Mass falling on a vertical spring

    A 195 g block is dropped onto a relaxed vertical spring that has a spring constant of 1.6 N/cm. The block becomes attached to the spring and compresses the spring 14 cm before momentarily stopping. (a) While the spring is being compressed, what work is done on the block by the gravitational...
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    How Much Work is Done by a Spring on a Sliding Ladle?

    Ladle Attached to Spring A 0.23 kg ladle sliding on a horizontal frictionless surface is attached to one end of a horizontal spring (with k = 490 N/m) whose other end is fixed. The mass has a kinetic energy of 10 J as it passes through its equilibrium position (the point at which the spring...
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    Angular displacement in radians problem

    the wheel makes 22 revolutions in 3 seconds thats the only other information
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    Angular displacement in radians problem

    Homework Statement what is the angular displacement after 45 second if a wheel spins at 46.07669 radians/s Homework Equations The Attempt at a Solution i got 2073.45105 and i don't know why that is not right
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    Kinematics/Vectors Homework: Initial Velocity, Acceleration, Speed & Direction

    Homework Statement A particle has an initial horizontal velocity of 2.6 m/s and an initial upward velocity of 3.5 m/s. It is then given a horizontal acceleration of 1.3 m/s^2 and a downward acceleration of 1.2 m/s^2. What is its speed after 2.2 s? What is the direction of its velocity...
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