# 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.

• physics -

Net force= ma
find a.

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

• physics -

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

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