Work Energy and Power - MCQs | Class 11 Physics MCQ (60 Solved) скачать в хорошем качестве

Work Energy and Power - MCQs | Class 11 Physics MCQ (60 Solved)

👉Previous Video:    • Laws of Motion - MCQs | Class 11 Physics M...   👉Next Video:    • Gravitation - MCQs | Class 11 Physics MCQ ...   ✔️📚👉 Get All Subjects playlists:- ​https://www.pabbly.com/out/all-videos... ✔️📚👉 Watch Full Free Course:- https://www.magnetbrains.com ✔️📚👉 Get Notes Here: https://www.pabbly.com/out/magnet-brains ======================================================= ✅ In this video, ✔️ Class: 11th ✔️ Subject: Physics ✔️ Chapter: Work Energy and Power ✔️ Topic Name: Work Energy and Power (Concept, Formula) ✔️ Topics Covered in This Video: Class 11 Physics MCQ 60 Solved Work Energy And Power Class 11 MCQs ======================================================= 00:00 Introduction: Work Energy and Power (Concept, Formula) 01:21 Multiple Choice Questions (1 to 10): Work Energy and Power Q 2. A raindrop of mass 1 g falling from a height of 1 km hits the ground with a speed of 50 m s. If the resistive force is proportional to the speed of the drop, then the work one by the resistive force is: (Take g = 10 ms 2) 28:04 Multiple Choice Questions (11 to 20): Work Energy and Power Q 12. If the force acting on a body is inversely proportional to its speed, then its kinetic energy is: 52:49 Multiple Choice Questions (21 to 30): Work Energy and Power Q22. The potential energy of a system increases if work is done 01:16:20 Multiple Choice Questions (31 to 40): Work Energy and Power Q 32. One man takes 1 minute to raise a box to a height of 1 metre and another man takes 1/2 minute to do so. The energy of the two is 01:37:41 Multiple Choice Questions (41 to 50): Work Energy and Power Q 42. A rigid block of mass m moves at speed v toward an Smooth ideal spring of force constant k as shown, find the maximum distance to which the spring will be compressed by the block. 02:08:38 Multiple Choice Questions (51 to 60): Work Energy and Power Q 60. A body of mass m collides against a wall with a velocity v and rebounds with the same speed. Its change of momentum is: 02:52:16 Website Overview ======================================================= 📢 🔥 Available (Kindergarten to 12th) all Video Subject wise Playlist https://www.pabbly.com/out/all-videos... Why study from Magnet Brains? Magnet Brains is an online education platform that helps gives You NCERT/CBSE curriculum based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us : [email protected] ➡️ Website : https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube:    / @magnetbrainseducation   ➡️ Facebook :   / magnetbrains   . Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."