Liquid Stranger Philly, Energy, Work, and Simple Machines. PDFA rock climber wears a 7.5-kg backpack while scaling a cliff. After 30.0 min, the climber is 8.2 m above the starting point. a. How much work does the climber .3 pagesQuestions & answersQuizletQuestion261 3) A rock climber wears aa 7.5 kg backpack while scaling a cliff. After 30 minutes the climber is 8.2 m above the starting point. a) how much work does the climber do on the backpack? b) if the climber weigAnswer · 0 votesa) mg(d) 7.5(9.8)(8.2) = 602.7 Joulesb) 645(8.2)+602.7= 5891.7 c) 5891.7/30 (1/60) = 3.2MoreCheggQuestionA rock climber wears a 7.5-kg backpack while scaling a cliff. After 30.0min, the climber is 8.2m above the starting point. a. How much work does the climber do on the backpack? b. If the climber weighs 645N, how much work does she do lifting herself and the backpack?Answer · 0 votesGiven, a climber wears a backpack of mass, m=7.5kg The climber climbs for, t=30min and the climber reaches .MoreNumeradeQuestionA rock climber wears a 7.5 kg backpack while scaling a cliff. After 30.0 min, the climber is 8.2 m above the starting point.a. How much work does the climber do on the backpack?b. If the climber weighs 645 N, how much work does she do lifting herself and the backpack?Please I need a surely answer and a quicker responseAnswer · 1 votea rock climber has a backpack And after 30 minutes the climber is 8.2 m above the starting point. Using this, we have to find out the work done by the climber on the backpack. So the displacement of backpack is in a poor direction and the displacement is key. The full supplied by the climber on the backpack will be F in a poor direction. And the weight of the climate. Sorry, weight of the backpack. Mg acts in downward direction since the speed is constant, The acceleration is zero and so the apart applied for F. Must be equal to wait after backpack. And the force applied and displacement are both upward. So angle between them is equal to 0°. So work done by the back. Sorry, work done by the climber on the backpack is equal to force times displacement times cost hitter force equal to MG. And theta is equal to zero degree. So we get M. T. T. As a weapon. 7.5 Kg G is Acceleration due to gravity. 9.8 m/s squared and he is displacement, which is 8.2 m. So work done on the backpack is equal …MoreAssignment ExpertQuestionA rock climber wears of 7.5kg back pack while scaling a cliff. After 30.0mins the climber is 8.2m above the starting points.(A) how much work does the climber do on the back pack?(B) if the climber, weight 645N,how much does she do lifting herself and the back pack?(C) what is the average power developed by the climber?Answer · 0 votes(A) By the definition of the work done, we have:Wback pack=mgh=7.5 kg⋅9.8 ms2⋅8.2 m=602.7 J.W_{back pack}=mgh=7.5 kgcdot9.8 dfrac{m}{s^2}cdot8.2 m=602.7 J.Wback pack​=mgh=7.5 kg⋅9.8 s2m​⋅8.2 m=602.7 J.(B)W=Wback pack+Wclimber,W=W_{back pack}+W_{climber},W=Wback pack​+Wclimber​,W=Wback pack+Fh,W=W_{back pack}+Fh,W=Wback pack​+Fh,W=602.7 J+645 N⋅8.2 m=5891.7 J.W=602.7 J+645 Ncdot8.2 m=5891.7 J.W=602.7 J+645 N⋅8.2 m=5891.7 J.(C) By the definition of the power, we have:Pavg=Wt=5891.7 J30⋅60 s=3.3 W.P_{avg}=dfrac{W}{t}=dfrac{5891.7 J}{30cdot60 s}=3.3 W.Pavg​=tW​=30⋅60 s5891.7 J​=3.3 W.MoreBrainly.comQuestionA rock climber wears a 8.1 kg backpack while scaling a cliff. After 28.2 min, the climber is 9.4 m above the starting point. How much work does the climber do on the backpack? If the climber weighs 656 N, how much work does she do lifting herself and the backpack? What is the average power developed by the climber?Answer · 1 voteAnswer:Explanation:mass of backpack, m = 8.1 kg weight of climber, W = 656 N height raised, h = 9.4 m time, t = 28.2 min = 28.2 x 60 = 1692 second weight of backpack, w = m x g = 8.1 x 9.8 = 79.38 N Work done by the climber on the backpack = mg x h = 79.38 x 9.4 = 746.17 JWok done in lifting herself + backpack = (W + w) x h = (656 + 79.38) x 9.4 = 6912.57 J Power developed by the climber,P = Total work / time P = 6912.57 / 1692 = 4.09 WMoreBartleby.comQuestionA rock climber wears a 7.5 kg backpack while scaling a cliff. After 30.0 min, the climber is 8.2 m above the starting point.a. How much work does the climber do on the backpack?b. If the climber weighs 645 N, how much work does she do lifting herself and the backpack?Please I need a surely answer and a quicker responseAnswer · 0 votesStep 1 Given:weight of the backpack=7.5 kg;t=30 min;d=8.2m;To find: (a) work done by the climber on the.More Feedback Lizzo Philly, Quiz Flashcards. 261 3) A rock climber wears aa 7.5 kg backpack while scaling a cliff. After 30 minutes the climber is 8.2 m above the starting point. a) how much work does . Man Up Philly, Answer to Question #167500 in Physics for Abubakar nasiru. Feb 27, 2021 — A rock climber wears of 7.5kg back pack while scaling a cliff. After 30.0mins the climber is 8.2m above the starting points.1 answer  ·  Top answer: (A) By the definition of the work done, we have:Wback pack=mgh=7.5 kg⋅9.8 ms2⋅8.2 m=602.7 J.W_{back pack}=mgh=7.5 kgcdot9.8 dfrac{m}{s^2}cdot8.2 . Nail Salons In South Philly, Energy, Work, and Simple Machines. PDFA rock climber wears a 7.5-kg backpack while scaling a cliff. After 30.0 min, the climber is 8.2 m above the starting point. a. How much work does the climber .21 pages Asics Store Nj, work | Physics Quiz. Q. a rock climber wears 7.5 KG backpack while hes climbing . after exactly 55 Min, the climber is 6.2 M above the starting point. how much work .People also askYou will see more English now.What if the hockey player exerted twice as much force 9.00 N on the puck?How can you apply the work energy theorem to lifting a bowling ball?How to find the change in energy of a system if three agents exert forces on the system at once?Is it momentum or energy that enables an object to do work?Feedback Phillie Phanatic Doll, A rock climber wears a 7.5 kg knapsack while scaling a cliff. After .. A rock climber wears a 7.5 kg knapsack while scaling a cliff. After few minutes, the climber is 8.2 m above the starting point.1 answer  ·  1 vote: Answer:based on our lesson fill in the sandwichbox with the basics concepts and principle for storing sandwich Phillies 2018, A rock climber wears a 7.5-kg knapsack while scaling a cliff .. Jul 16, 2021 — A rock climber wears a 7.5-kg knapsack while scaling a cliff. After 30 min, the climber is 8.2 m above the starting point. a. Phillies 2022 World Series Hat, CH 10 Answers PDF | PDF | Force | Machines. A rock climber wears a 7.5-kg backpack while scaling a cliff. After 30.0 min, the 10.1 Energy and Work climber is 8.2 m above the starting point. Phillies Astros Box Score, chapter 10 Work Energy. PDFIf the force was doubled, how much work would they do pushing the car the same distance? •3. A rock climber wears a 7.5-kg backpack while scaling a cliff. After . Asics Store Ny, Section 1 Work and Energy: Practice Problems 1. Refer to .. A rock climber wears a 7.5-kg backpack while scaling a cliff. 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PDFWhat power is developed by the motor in watts and kilowatts? 10. A rock climber wears a 7.5-kg knapsack while scaling a cliff. After 30 min, the climber is 8.2 . Phillies Kid Middle Finger, Backpacker - Mar 2001 - Page 15 - Google Books Result. Vol. 29, No. 193 · ‎Magazine Phillies Nails, You are carrying a backpack across campus. What is the .. Related to this Question · A rock climber climbs a 15 m vertical rock wall while wearing a 5.3 kg backpack. · If You did 150 joules of work lifting a 120 newton .1 answer  ·  Top answer: The work done by the vertical carrying force on the backpack is of zero. There is a vertical force exerted on the backpack to carry it, but there is no . Phillies Nlcs Champions Shirt, Yosemite Crashpad Outer Cover Replacement. Replacement cover for Yosemite Crashpads. – Reinforced corners to prevent the corners from wearing out too soon . Weight 2 kgs. Quantity. Add to cart. Asics Store Ontario, Graphing Fundamentals with a TI Calculator. PDFA rock climber wears a 7.5 kg backpack while scaling a cliff. After 30 minutes, the climber is 8.2 m above the starting point. a. How much work does the climber . Phillies Quarter Zip, 8th Grade Physical Science. PDFexamples of people with gravitational potential energy in Figure 7.5. FIGURE 7.5 . A large rock has a mass of 50 kg and is rolling downhill at 3 m/s. Phillies Rockies Prediction, Solutions Manual. PDFkg s2. 1 T. 1 kg/As2. 15. Magnetism A proton with charge . 7.5 A. 29. Critical Thinking In your own words, . A rock climber wears a 7.5-kg backpack. Phillies Sarge, Rock Climbing. Sport climbers, nowadays, generally use a seat harness (photo 1). Full-body harnesses are only used by Alpine climbing groups carrying large backpacks as well . Asics Store Orlando, Acrux LT GTX Boot. I wore them one time on a recon hike and then last Sunday I wore them up Mt Harvey via the North ramp (including technical climbing). · ‎In stock Phillies Tomahawk Chop, Mount Everest. 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