Is the Quadratic Formula the Key to Solving for Time in a Physics Equation?

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SUMMARY

The discussion centers on isolating time in the physics equation d = vit + 1/2at², which is a quadratic equation in terms of time (t). Participants confirm that the quadratic formula is essential for solving this equation. The quadratic formula, t = (-b ± √(b² - 4ac)) / 2a, is directly applicable here, where the coefficients correspond to the terms in the equation. This method allows for the determination of time (t) when distance (d), initial velocity (vi), and acceleration (a) are known.

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  • Understanding of basic physics concepts, specifically kinematics.
  • Familiarity with quadratic equations and their properties.
  • Knowledge of the quadratic formula and its application.
  • Ability to manipulate algebraic expressions to isolate variables.
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goracheski
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The formula I am using is d=vit+1/2at2

I don't know how to isolate time with 2 (t)'s
 
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It's a quadratic equation for t. Therefore, you need to use the quadratic formula.
 

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