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..

A man runs 200 . m North, then turns and runs 50.0 m South. The run takes 150. s What is the man's average velocity? 0.600m/s South 1.67m/s South 1.67m/s North 1.00m/s North

Question 2 of 5 Which of the following numbers is equal to an object's acceleration? A. The area under that object's position-time graph B. The slope of that object's velocity-time graph C. The area under that object's velocity-time graph D. The slope of that object's position-time graph

Multiple Choice 1 point The equation v=(x-x_(0))/(t-t_(0)) is used to calculate the instantaneous velocity average velocity displacement distance

Question 4 (10 points) If a toy rocket is lounched vertically upward from ground level with an initial velocity of 128 feet per second,then its height. h, after t seconds is given by the equation h(t)=-16t^2+128t (air resistance is neglected) How long did it take the toy rocket to reach its maximum height? 6 seconds b 4 seconds 2 seconds 1 second

Intro. to Stellar Astronomy - A brief look at the objects and phenomena you will study this semester Go: Scale of the Universe ? (http://htwins.net/scale2) lgnore the Ad at the bottom pls Move the slider along the bottom to zoom in and out. Click on objects for additional information. Dead Stars Scroll out to Min Everest Find the Neutron Star:How big is it? __ 1 teaspoon of neutron star (ie. 2 mL.)weighs how much? __ Sirius B: What is it? __ How does its size compare to Earth? __ Failed Star: Glieso 229B.What is it? __ Why is it not considered a planet? __ Actual Stars (finally) Proxima Centauri & Wolf 359: What type of stars are they? __ What's special about Proxima Centauri? __ How do they compare to the size of Jupiter? __ Alpha Centauri A,B & the Sun What colour are they? __ What colour is Proxima Centauri? __ (Stars in between the two sizes are Orange.) Altair: Why is Altair a flattened disk, rather a sphere? __ What colour of Sirius A? __ How does its size compare the Sun and Wolf 359? What is about to happen to Procyon? __ (All stars go through this stage near the end of life.) What different colour stars are there? __ What type of star is Enif? __ (most stars are classified as dwarf) What type of star is Antares? __ How does it size compare to our Sun? __ (All stars eventually go through this stage.) What type of star is Doradus? __ (these are the biggest stable stars, most big stars are small stars that have expanded at end of life) VY Canis Majoris - what is special about this star? __ If this were our Sun which planets would still exist? __ Bigger than stars...