Totally lost, any help would be greatly appreciated

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The problem involves a particle of mass m subjected to a force F(v) = -m(alpha)v^2, with an initial position of zero and an initial speed of v nought. The discussion highlights confusion regarding the variable alpha, which has not been defined in the problem. Participants express uncertainty about how to proceed without clarification on alpha's value. The need for additional information or context about alpha is emphasized as crucial for solving the problem. Overall, the lack of definition for alpha contributes significantly to the confusion surrounding the particle's motion.
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A particle of mass m is subject to a force F(v) = -m(alpha)v^2. The initial position is zero, and the initial speed is v nought. Find x(t)
 
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what is alpha in this problem?
 
Nothing has been suggested for what alpha is so I really couldn't tell you, sorry perhaps this is why this problem is totally puzzling.
 
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