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kl0723

  • one year ago

sum of the forces in x direction:

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  1. kl0723
    • one year ago
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    |dw:1441825111887:dw|

  2. kl0723
    • one year ago
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    \[\sum F_x = ?\]

  3. anonymous
    • one year ago
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    T for tension ?

  4. kl0723
    • one year ago
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    yes, those are the given forces, I just need to find the sum of those forces on x direction

  5. anonymous
    • one year ago
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    what is \(F_e\) ?

  6. kl0723
    • one year ago
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    another given force

  7. anonymous
    • one year ago
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    \(\Large F_x=T \sin 15 -F_e\) as u said early but it'not zero as the ball keep moving ok ?

  8. anonymous
    • one year ago
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    you need to substitute each force with it's value

  9. kl0723
    • one year ago
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    why is it sin and not cos?

  10. anonymous
    • one year ago
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    see if this makes sense |dw:1441826386181:dw|

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