We found these calculations by using many different formulas.
Velocity-First we found the velocity of the run by using the formula velocity equals distance divided by time. It took Rosalie 4.21 seconds to run 25 meters, therefore her velocity was 6.07 meters per second.
Horizontal velocity-we then found Rosalies horizontal velocity while she is flipping. She traveled 1.5 meters in 0.9 seconds. This results in a horizontal velocity 1.67 meters per second. When she is in the air she has a constant horizontal velocity but her vertical velocity turns it into a parabola.
Acceleration-Next we found the acceleration. The formula we used is initial velocity minus the horizontal velocity divided by time. Rosalie decelerates by 44 meters per seconds squared.
Force-Finally we calculated the Force of Rosalies hands on the vault table. We found this by using the formula force equals mass times acceleration. We multiplied 44 meters per seconds squared and 44 kilograms. the force of rosalies hands on the vault table is 1,936 newtons.
Velocity-First we found the velocity of the run by using the formula velocity equals distance divided by time. It took Rosalie 4.21 seconds to run 25 meters, therefore her velocity was 6.07 meters per second.
Horizontal velocity-we then found Rosalies horizontal velocity while she is flipping. She traveled 1.5 meters in 0.9 seconds. This results in a horizontal velocity 1.67 meters per second. When she is in the air she has a constant horizontal velocity but her vertical velocity turns it into a parabola.
Acceleration-Next we found the acceleration. The formula we used is initial velocity minus the horizontal velocity divided by time. Rosalie decelerates by 44 meters per seconds squared.
Force-Finally we calculated the Force of Rosalies hands on the vault table. We found this by using the formula force equals mass times acceleration. We multiplied 44 meters per seconds squared and 44 kilograms. the force of rosalies hands on the vault table is 1,936 newtons.