Math Problem Statement

En la figura, el protón se lanza verticalmente hacia arriba con rapidez inicial V0=204 m/s, en presencia del campo eléctrico de magnitud E= 100×10^-6 N /c. Hallar el tiempo que demora en regresar al punto de partida.

Solution

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Math Problem Analysis

Mathematical Concepts

Kinematics
Newton's Laws of Motion
Electric Fields

Formulas

Force due to electric field: F = qE
Newton's second law: F = ma
Uniformly accelerated motion: v_f = v_0 + at
Time to return: t = 2v_0 / a

Theorems

Newton's Second Law of Motion
Kinematic Equations for Constant Acceleration

Suitable Grade Level

Grades 11-12 (Advanced Physics)