
Quiz sobre Vectores y Aplicaciones
Quiz
•
Physics
•
12th Grade
•
Practice Problem
•
Hard
GABRIEL MOYA
Used 1+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Cuál es la expresión general de un vector en tres dimensiones?
a = x + y + z
a = a i + a j + a k
a = x i + y j + z k
a = x + y + z + w
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Cómo se define el módulo de un vector?
a = x + y
a = √(x² + y² + z²)
a = x + y + z
a = x² + y² + z²
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Qué son los ángulos directores de un vector?
Son los ángulos que forma el vector con los ejes coordenados.
Son los ángulos que forman los vectores unitarios.
Son los ángulos que forman un triángulo.
Son los ángulos entre dos vectores.
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Qué es un vector unitario?
Un vector con módulo igual a uno.
Un vector con módulo igual a cero.
Un vector que no tiene dirección.
Un vector que tiene un módulo variable.
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Cómo se obtiene la suma de dos vectores?
Sumando sus módulos.
Sumando algebraicamente sus componentes.
Multiplicando sus componentes.
Restando sus componentes.
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Qué representa el producto escalar de dos vectores?
Un vector paralelo.
Un número escalar.
Un vector perpendicular.
Un vector unitario.
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
¿Qué se obtiene al realizar el producto vectorial de dos vectores?
Un vector paralelo.
Un vector perpendicular.
Un vector unitario.
Un escalar.
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