I have a question, if i throw the ball upward, how to get or derived a

  • Thread starter Thread starter Erex
  • Start date Start date
  • Tags Tags
    Ball
AI Thread Summary
To derive a kinematics formula for a ball thrown upward, one can utilize the standard equations of motion, specifically the SUVAT equations. The initial velocity (u) is known, and the acceleration due to gravity (g) acts downward. At the peak of the throw, the final velocity (v) is zero. By applying the equation v^2 = u^2 + 2as, where 's' is the displacement, one can calculate the maximum height reached. Understanding these principles allows for accurate predictions of the ball's motion.
Erex
Messages
2
Reaction score
0
i have a question, if i throw the ball upward, how to get or derived a kinematics formula using that situation.
 
Physics news on Phys.org
Hi there, im studying nanoscience at the university in Basel. Today I looked at the topic of intertial and non-inertial reference frames and the existence of fictitious forces. I understand that you call forces real in physics if they appear in interplay. Meaning that a force is real when there is the "actio" partner to the "reactio" partner. If this condition is not satisfied the force is not real. I also understand that if you specifically look at non-inertial reference frames you can...
I have recently been really interested in the derivation of Hamiltons Principle. On my research I found that with the term ##m \cdot \frac{d}{dt} (\frac{dr}{dt} \cdot \delta r) = 0## (1) one may derivate ##\delta \int (T - V) dt = 0## (2). The derivation itself I understood quiet good, but what I don't understand is where the equation (1) came from, because in my research it was just given and not derived from anywhere. Does anybody know where (1) comes from or why from it the...
Back
Top