Ayuda con la tarea de física
La física es una materia muy importante entre todas las disciplinas naturales, utilizada para explicar las maravillas de la vida, y también es una de las materias más difíciles de estudiar.
QuestionAI es un solucionador de problemas de física rico y sencillo para principiantes en física, con el que puedes aprender sobre cada átomo y sus propiedades, con las trayectorias que lo acompañan de las moléculas bajo fuerzas que interactúan. Por supuesto, también podrás explorar los secretos escondidos entre las galaxias con otros entusiastas de la física. Plantee con valentía sus conjeturas y preguntas a la IA y encontrará fácilmente respuestas autorizadas..
- Click on one of the wires and click on the trash can to delete the wire. What happens to the light bulbs? They both stay lighted. The right bult goes out, the left one stays on. They both go out. The left bult goes out, the right one stays on.
- Holden is trying to determine the velocity of his race car.He went 20 meters east turned around, and went 40 meters west. His car was 20 meters from the starting line. This took 5 seconds. What is the car's average velocity? 4m/s east 4m/s m/s west 12m/s west 12m/s east
- When light bulbs are connected in series when one goes out, they all go out. the ones on the negative side of the battery stay on. the ones on the positive side of the battery stay on. the others stay on.
- A person pulls the rope in Pulley C by 3 meters and lifts the load by 1 meter. Using the equation for work, how much work is done by the person on the pulley and by the pulley on the load? A The plason does 600J of work on the pulley, and the pulley does 200J of work on the load B The person does 200J of work on the pulley, and the pulley does 200J of work on the load C The person does 200J of work on the pulley, and the pulley does 600J of work on the load D The person does 600J of work on the pulley, and the pulley does 600J of work on the load Part B: Based on Part A which statement BEST describes how a pulley affects the total amount of work done by the machine? A A pulley decreases the amount of work done by the person and by the machine. B A pulley does not affect the total work that must be done by the person or the machine C A pulley decreases the amount of work done by the person and increases the amount of work done by the machine
- What is the velocity of the object at t=1 second? A 1.5m/s B. 1.0m/s C. 2.0m/s D. 3.0m/s 3. During which of the following time intervals is the object traveling at a constant,positive velocity? A. 46s B. 0-2s 23s D 3-4 s
