¡Tu solución está lista!
Nuestra ayuda de expertos desglosó tu problema en una solución confiable y fácil de entender.
Mira la respuestaMira la respuesta done loading Muestra el texto de la transcripción de la imagenPregunta: Si un coniunto de vectores se colocan origen con extremo y forman un poligono cerrado, entonces la resutante de estos vectores es diferente de cero. True False QUESTION 2 La magnitud del vector resultante de dos vectores perpendiculares se obtiene por el teorema de Pitágoras. True False QUESTION 3En la figura de arriba, ¿qué diagrama representa la suma de
If a set of vectors are placed origin with endpoint and form a closed polygon, then the resultant of these vectors is different from zero. True or False.
2. The magnitude of the vector resulting from two perpendicular vectors is obtained by the Pythagorean theorem. True or False
3. In the figure above, which diagram represents vector addition, C = B-A?
4. The resultant is a vector that represents the sum of two or more vectors. True or False
5. Which of the following physical quantities has magnitude but no direction?
A. All of the above
B. Reference System
C. Scalar
d. vector
6. A vector A has a magnitude of 30 units, vector B has a magnitude of 40 units and is perpendicular to vector A. The magnitude of the resulting vector A + B is 70 units. True or False
7. In a rectangular coordinate system, a vector is oriented in a direction with respect to the x axis. The horizontal component of the vector with magnitude [a] and direction [theta]° is:
8. The Pythagorean theorem can be applied to any triangle. True or False
9. An ant at a picnic table travels 43.9 m east, then 29.7 north, and finally 29.7 west. What is the magnitude of the ant's displacement relative to its original position? Do not write units in the answer, only the numerical value, also, write your answer with three significant figures and in standard form.
10. A hiker performs a displacement d4 as shown in the figure above. A single displacement that returns the hiker to his starting point must have the following rectangular components:
- Hay 2 pasos para resolver este problema.SoluciónPaso 1Mira la respuesta completaPaso 2
Answer 1 False,
Resultant of such polygon will be zero.
Answer 2 True
DesbloqueaRespuestaDesbloquea
Estudia mejor, ¡ahora en español!
Entiende todos los problemas con explicaciones al instante y pasos fáciles de aprender de la mano de expertos reales.