Скачать с ютуб Motion in a Straight Line Class 11 Physics | Numericals | NEET JEE CBSE в хорошем качестве

Motion in a Straight Line Class 11 Physics | Numericals | NEET JEE CBSE

➡️Free NCERT notes:https://bit.ly/Class11PhysicsMotionin... ➡️Free NCERT Solutions:https://bit.ly/Class11PhysicsMotionin... ➡️ Playlist: https://bit.ly/Class11PhysicsMotionin... ➡️Join Telegram :http://bit.ly/TelegramGroupForClass11 ➡️Ask Doubts : https://www.examfear.com/question/ Timestamps: 0:00 Introduction 1:08 AIIMS 3:08 Velocity displacement graph:Question 8:41 AIEEE 12:26 JEE Advanced 16:22 Equations of Motion 18:42 NEET 20:55 NEET 25:34 NEET 27:17 Numericals Based on Relative Velocity 28:54 JEE Mains 42:36 JEE Mains 46:29 NCERT motion in a straight line,motion in a straight line class 11,motion in a straight line class 11 ncert,motion in a straight line class 11 neet,class 11 physics chapter 3,motion in a straight line class 11 neet mcq,motion in a straight line class 11 ncert numerical,motion in a straight line numericals class 11,motion in a straight line jee,motion in a straight line jee questions,motion in a straight line jee mains questions,roshni mam physics,neet,jee physics,jee mains Questions on states of matter chapter from ncert and from previous competitive exams like JEE( Mains, Advanced) , NEET etc. In this video, we will cover.In this video we will cover: Question 1:-Assertion A body can have acceleration even if its velocity is zero at that instant of time. Reason The body will be momentarily at rest when it reserves its direction of motion. Question 2:-The given graph shows the variation of velocity with displacement. Which one of the graphs given below correctly represents the variation of acceleration with displacement? Question 3:-An object moving with a speed of 6.25m/s, is deceleration at a rate given by: (dv/dt) =−2.5√v, where v is instantaneous speed. The time taken by the object, to come to rest, would be: Question 4:-Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density ρ remains uniform throughout the volume. The rate of fractional change in density (dp/ρ dp) is constant. The velocity v of any point on the surface of the expanding sphere is proportional to Question 5:-The motion of a particle along a straight line is described by equation: x=8+12t−t3 where x is in metre and t in second. The retardation of the particle when its velocity becomes zero is: - Question 6:-A stone falls freely under gravity. It covered distances h1, h2 and h3 in the first 5 seconds. The next 5 seconds and the next 5 seconds respectively. The relation between h1, h2 is Question 7:-A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the ground after some time with a velocity of 80 m/s. The height of the tower is: (g=10 m/s2) Question 8:-Two stones are thrown up simultaneously from the edge of a cliff 240m high with initial speed of 10m/s and 40m/s respectively. Which of the following graph best represents the time variation of relative position of the speed stone with respect to the first? Question 9:-A person climbs up a stalled escalator in 60 s. If standing on the same but escalator running with constant velocity, he takes 40 s. How much time is taken by the person to walk up the moving escalator? Question 10:- A jet airplane travelling at the speed of 500 km h–1 ejects its products of combustion at the speed of 1500 km h–1 relative to the jet plane. What is the speed of the latter with respect to an observer on the ground ? LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12. Learn for Free! ➡️Website: http://www.learnohub.com ➡️Facebook: https://bit.ly/LearnoHubFB ➡️Instagram: https://bit.ly/LearnoHubInsta ➡️Get Our Videos in Pendrives: Class 11 - https://bit.ly/LHPenDrive11 About the Teacher: Roshni Mukherjee, the Founder-Educator at LearnoHub has been building this free learning platform since 2011. She has been recognised as one of the 100 Women Achievers of India by the Ministry of Women & Child Development and felicitated by the President of India in 2016. Roshni has been invited by Google to speak at Global Education Symposium 2017 held at Google Headquarters, California. Limca Book of Records also recognized our work. Watch Roshni's Tedx Talk to know more about her journey: https://www.youtube.com/watch?v=v2sW_... #LearnoHubPhysics #SabkoSamajhAayega #FREEhaiParBESThai #CBSEClass11Physics Join us and let us together build this Free Learning Platform! We will surely ensure that you enjoy the real learning with us. Copyright © All rights reserved. LearnoHub | ExamFear Education