Question

which equations are involved in describing centripetal force and/or acceleration?

$x_{t}=v_{x}t$

$f_{net}=ma_{c}$

$a_{c}=\frac{v^{2}}{r}$

$y_{max}=-\frac{vys2}{2ay}$

Explanation:

Step1: Analyze each equation

• \(x_{t}=v_{x}t\) is the equation for horizontal displacement in projectile motion (not related to centripetal force/acceleration).
• \(F_{net} = ma_{c}\), where \(a_{c}\) is centripetal acceleration. According to Newton's second law, net force \(F_{net}\) provides the centripetal force.
• \(a_{c}=\frac{v^{2}}{r}\) is the formula for centripetal acceleration.
• \(y_{max}=-\frac{v_{y}^{2}}{2g}\) is the formula for maximum height in projectile motion (not related to centripetal force/acceleration).

Answer:

\(F_{net} = ma_{c}\) and \(a_{c}=\frac{v^{2}}{r}\) are involved in describing centripetal force and/or acceleration.