June 1, 2020 Work and Energy, Conceptual Questions 7 Comments Work and Energy, Conceptual Questions See here answers to the conceptual questions of Work and Energy included in the Physics course for grade 11. Question 1 A bucket is taken to the bottom of a well, does the bucket possess any P.E. Explain. See answer Question 2 When an arrow is shot from its bow, it has K.E. From where does it get the K.E? See answer Question 3 Does a hydrogen filled balloon possess any P.E? Explain. See answer Question 4 Is K.E a vector quantity? See answer Question 5 What happens to K.E of a bullet when it penetrates into the target? See answer Question 6 Does the tension in the string of a swinging pendulum do any work? Explain. See answer Question 7 A meteor when enters into the earth’s atmosphere burns. What happens to its energy? See answer Question 8 What type of energy is stored in the spring of watch? See answer Question 9 A man drops a cup from a certain height, which breaks into pieces. What energy changes are involved? See answer Question 10 A man rowing boat upstream is at rest with respect to shore, is he doing work? See answer Question 11 Why energy savers are used instead of normal bulbs? See answer Comprehensive Questions MCQs Numerical Questions Post navigation Previous Previous post: for-a-projectile-r-4hNext Next post: Derive equation of angular-momentum 7 Comments Pingback:mcqs-ch4-p11 – msa Pingback:numerical-problems-on-work-power-and-energy-physics-11 – msa Pingback:Work, Power and Energy, Comprehensive Questions – msa Pingback:energy-saver-vs-normal-bulb – msa Pingback:work-by-an-upstream-boat – msa Pingback:energy-of-the-broken-cup – msa Pingback:hydrogen-filled-balloon – msa Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
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