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  • Anonymous needs help with Physics

     

    Please help!

    Question Details

    What is the acceleration of a vehicle that changes its speed from 130 km/h to a dead stop in 25 s?

    An...

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  • Anonymous needs help with Physics

     

    An unknown additional charge is now placed at point B, located at coordinates (0 , 15.0 ). Find the magnitude and sign of needed to make the total electric field at point A equal to zero.

    Question Details

    An unknown additional charge is now placed at point B, located at coordinates (0 , 15.0 ).

    Find the m...

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  • Anonymous needs help with Physics

     

    angular motion

    Question Details

    The human body can safely stand an acceleration 9.00 times that due to gravity. With what minimum ra...

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      19h 57m

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  • Ryan Songy needs help with Physics

     

    Physics - Velocity

    Question Details

    A race car moves such that its position fits the relationship:
    x = (5.0 m/s)t + (0.75 m/s3)t3
    where x ...

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  • azooz09 needs help with Physics

     

    Vectors problem

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    Vector lies in the yz plane 56.0° from the positive direction of the y axis, has a positive z ...

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      20h 07m

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  • Anonymous needs help with Physics

     

    i need help with these pendulum questions...

    Question Details

    15. A pendulum that completes a cycle in 4 seconds has a period of ____________seconds.











    16. That same...

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      20h 37m

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  • Veronica's question has response(s)

     

    Projectile Motion

    Question Details

    A ball is thrown horizontally from a 11 m-high building with a speed of 5.0 m/s. How far from the ba...

  • neoq8-66 needs help with Physics

     

    Physics for Scientists and Engineers (6th) ch21 p#54

    Question Details

    An electron is released from rest in a weak electric field given by E=1.70  10-10 N/C...

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      20h 57m

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  • TBCB needs help with Physics

     

    Three charges are fixed to an x, y coordinate system.

    Question Details

    Three charges are fixed to an x, y coordinate system. A charge of +17 µC is on the y axis at y...

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      21h 01m

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  • Jack Sloan needs help with Physics

     

    University Physics with Modern Physics (12th), Young and Freedman Ch. 22 Problem #24

    Question Details

    A point charge of -2.10 µC is located in the center of a spherical cavity of radius 6.54 cm inside a...

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      21h 01m

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