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..

Question 11 (1 point) A force 50N acts on a stationary object for 3 secs. If the mass of the object is 25 kg what is the change in velocity of the object? p=mv J=Ft=mDelta v m_(1)v_(1i)+m_(2)v_(2i)=m_(1)v_(1f)+m_(2)v_(2f) a 6m/s b 0.667m/s 3750m/s d 150m/s

Question 9 (1 point) A hunter uses a blowgun to hunt for supper. A force of 2.0 Newtons is applied to a 0.05- kilogram dart for 075 seconds. The speed of the dart as it leaves the blowgun is about: p=mv J=Ft=mDelta v m_(1)v_(1i)+m_(2)v_(2i)=m_(1)v_(1f)+m_(2)v_(2f) a 30m/sec b 0.13m/sec C 1.5m/sec d 300m/sec

1/17: If 2.0J of work is done in raising a 180g apple , how far was it lifted?

For a class project.Jerome builds a simple circuit with a battery and three light bulbs.On his way to school, Jerome drops his project and breaks one of the light bulbs. He has no time to fix or replace the bulb, so he removes the broken bulb and turns in his project. What will happen when Jerome runs current through his circuit? If Jerome built a series circuit, both remaining bulbs will still light up. If Jerome built a parallel circuit, both remaining bulbs will still light up. If Jerome built a series circuit, only the remaining bulb closest to the battery will light up If Jerome built a parallel circuit, only the remaining bulb closest to the battery will light up.

PRACTICES The Cycling of Matter through Thermal Convection Minor3 One of the challenges scientists face is how to understand things they can't see For this activity, you will research how geoscientists investigate Earth's structure. Then, you will develop model(s) that describe how matter is cycled in Earth's Interior by thermal convection. You will need a one-dimensional model of changes in density within Earth and a three dimensional model to show the relationship between thermal convection and place tectonics. Use this worksheet to plan.develop, and execute your model __ Develop Your Model friday 1. In your own words, describe what process or question your model will illustrate __ 2. What type of model will you use? What materials will you need to develop your model: __ 3. Use the space below to sketch a prototype of your model.If you need more space. you can use a separate page. 4. Complete your model Below, explain how it works and describe how it addresses the process or question. __ Applying Practices . The Cycling of Matter through Thermal Convection Copyright C McGraw-Hill Excention. Pemission is c granted to reproduce for classroom use.