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physics

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A 9 kg block initially at rest is pulled to the
right along a horizontal, frictionless surface
by a constant, horizontal force of 18.8 N.
Find the speed of the block after it has
moved 3.3 m.
Answer in units of m/s.

  • physics - ,

    Net force= ma
    find a.

    vf^2=2a*d=2Fd/m

  • physics - ,

    F=MA>
    sqrt(2AX)
    distance is X

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