Chapter 5 Class 11 Physics Solved Mcqs || Feel the Nature (Physics) || KPK Board || скачать в хорошем качестве

Chapter 5 Class 11 Physics Solved Mcqs || Feel the Nature (Physics) || KPK Board ||

Chapter 5 Class 11 Physics Solved Mcqs || 11th class physics || Feel the Nature (Physics) || kpk Board || 00:00 MCQ-1 03:17 MCQ-2 05:44 MCQ-3 06:09 MCQ-4 08:06 MCQ-5 09:40 MCQ-6 11:47 MCQ-7 14:11 MCQ-8 17:14 MCQ-9 19:12 MCQ-10 20:54 MCQ-11 1. The angular speed in radians/hours for daily rotation of our earth is? A. 2π B. 4π C. π/6 D. π/12 2. Linear acceleration a=r alpha when ‘θ’ is A. 0 B. 180 C. 360 D. 90 3. What is the moment of Inertia of a sphere A. MR2 B. ½ MR2 C. 2/5 MR2 D. ½ M2R 4. A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of particle. The motion of the particle takes place in in a horizontal plane. It follows A. Linear momentum is constant B. Velocity is constant C. It moves in a circular path D. Particles move in a straight line 5. A body moving in a circular path with constant speed has A. Constant acceleration B. Constant retardation C. Variable acceleration D. Variable speed and constant velocity 6. Astronauts appear weightless in space because A. There is no gravity in space B. There is no floor pushing upwards on the C. Satellite is freely falling D. There is no air in space 7. Which one is constant for a satellite in orbit? A. Velocity B. K.E. C. Angular Momentum D.Potential Energy 8. If the earth suddenly stops rotating the vault of ‘g’ at equator would: A. Decrease B. Remain unchanged C. Increase D. Become Zero 9. If solid sphere and solid cylinder of same mass and density rotate about their own axis, the moment of inertia will be greater for: A.Solid Sphere B.Solid Cylinder C.The one that has the largest mass arrives first D.The one that has the largest radius arrives first 10. The gravitational force exerted on an astronaut on Earth’s surface is 650 N down. When she is in the International Space Station, the gravitational force on her is: A. Larger B. Exactly the same C. Smaller D. Nearly but not exactly zero E. Exactly zero 11. A solid cylinder of mass M and radius R rolls down an incline without slipping. Its moment of Inertia about an axis through its center of mass is 1/2MR2. At any instant while in motion, its rotational kinetic energy about its center of mass is what fraction of its total kinetic energy? A. ½ B. ¼ C. 1/3 D. 2/5 Class 11 11th Class 1st Year Physics Chapter 5 Rotational and Circular Motion KPK Board MCQs Multiple Choice Questions Khyber Pakhtunkhwa Textbook board Peshawar Balochistan Textbook board Quetta 11th class physics solved mcqs chapter 5 11th class physics mcqs chapter 5 11th class physics important mcqs chapter 5 11 class physics solved important mcqs chapter 5 11 class physics mcqs chapter 5 physics important mcqs 11th class chapter 5 Khyber Pakhtunkhwa Textbook board Peshawar Note: This channel is made for education purpose. #Chapter5 #RotationalandCircularMotion #Physics #MultipleChoiceQuestions #MCQs #SolvedMCQs #Class11 #ClassXI #1stYear #PhysicsMCQs #RotationalMotion #CircularMotion #feelthenature #class11 #fscpart1 #physics #11thphysics #1styear #balochistanboard #education #kpkboard