Part AThe 5.0-m-long rope in (Figure 1) hangs verticallyfrom a tree right at the edge of a ravine. A womanwants to use the rope to swing to the other side ofthe ravine. She runs as fast as she can, grabs theWhen she's directly over the far edge of the ravine, how much higher is she than when she started?rope, and swings out over the ravine.Express your answer in meters.ν ΑΣφh =mSubmitRequest AnsPart BGiven your answer to Part A, how fast must she be running when she grabs the rope in order to swing all the way across theravine?Express your answer in meters per second.ΑΣφ?V =m/sSubmitRequest AnswerProvide FeedbackNext >Figure1 of 15.0 m3.0 m

Answered: Image /qna-images/answer/459fa5cc-3474-42c8-b81e-04e44eefd196.jpg

Part A The 5.0-m-long rope in (Figure 1) hangs vertically from a tree right at the edge of a ravine. A woman wants to use the rope to swing to the other side of the ravine. She runs as fast as she can, grabs the rope, and swings out over the ravine. When she's directly over the far edge of the ravine, how much higher is she than when she started? Express your answer in meters. h = Submit Request Answer Part B Given your answer to Part A, how fast must she be running when she grabs the rope in order to swing all the way across the ravine? Express your answer in meters per second. 1 ΑΣφ. ? m/s Submit Request Answer Provide Feedback Next > Figure < 1 of 1 > 5.0 m 3.0 m

Part A The 5.0-m-long rope in (Figure 1) hangs vertically from a tree right at the edge of a ravine. A woman wants to use the rope to swing to the other side of the ravine. She runs as fast as she can, grabs the rope, and swings out over the ravine. When she's directly over the far edge of the ravine, how much higher is she than when she started? Express your answer in meters. h = Submit Request Answer Part B Given your answer to Part A, how fast must she be running when she grabs the rope in order to swing all the way across the ravine? Express your answer in meters per second. 1 ΑΣφ. ? m/s Submit Request Answer Provide Feedback Next > Figure < 1 of 1 > 5.0 m 3.0 m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

On a hot summer day, a young girl swings on a rope above the local swimming hole (Figure 1). When she lets go of the rope her initial velocity is 2.10 m/s at an angle of 35.0 ° above the horizontal. You may want to review (Pages 99 - 101). Part A If she is in flight for 0.611 S, how high above the water was she when she let go of the rope? ? h = Im
A man has a mass of 80 kg on the Earth's surface. Part A How far above the surface of the Earth would he have to go to "lose" 13 % of his body weight? Express your answer using two significant figures.
Help! An asteroid is heading towards us at 10 km/s. Scientists decide the best solution is to attach a rocket to the asteroid and fire it to change the trajectory of the asteroid. If the rocket is fired for 8 min, the scientists calculate that the new speed for the asteroid will be 21 km/s and its new trajectory will be at an angle of 25° to its original path. Part A In the process described above, what is the acceleration of the asteroid? Express your answers using two significant figures separated by a comma. Assume that the positive axis is in the direction of the initial motion of the asteroid. The final motion of the asteroid has components in the x and positive y directions only. ax ay = for Part A for Part A undo for Part A redo for Part A reset for Part A keyboard shortcuts for Part A help for Part A Review I Constants m/s2
Part F What is the speed u of the object at the height of ((1/2)h max? Express your answer in terms of v and g. You may or may not use all of these quantities. u=
A particle travels along a straight line with a velocity of v = (4t — 3t²) m/s, where t is in seconds. Part A Determine the position of the particle when t = 3.6 s. s=0 when t = 0. Express your answer to three significant figures and include the appropriate units. 8 = THPA Value Submit Provide Feedback Request Answer Units ?
A 5.0-m-diameter merry-go-round is turning with a 3.5 s period. Part A What is the speed of a child on the rim? Express your answer in meters per second.
Part A A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 100 m above the glacier at a How far short of the target should it drop the package? speed of 120 m/s. Express your answer using three significant figures with the appropriate units. You may want to review (Page). For help with math skills, you may want to review: HÅ ? Mathematical Expressions Involving_Squares Value Units For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Dock jumping. Submit Request Answer
To find the height of an overhead power line, you throw a ball straight upward. The ball passes the line on the way up after 0.75 s , and passes it again on the way down 1.5 s after it was tossed. Part A What is the height of the power line? Express your answer using two significant figures. h = Submit Request Answer Part B What is the initial speed of the ball? Express your answer using two significant figures. ? vo = Value Units Submit Request Answer
A train moving with constant velocity travels 180 m north in 14 s and an undetermined distance to the west. The speed of the train is 34 m/s. Part A Find the direction of the train's motion relative to north. Express your answer using two significant figures. ? Submit Request Answer Part B How far west has the train traveled in this time? Express your answer using two significant figures. Im Submit Request Answer
A Ford Mustang can accelerate from 0 to 60 mph in a time of 6.0 s. A Mini Cooper isn't capable of such a rapid start, but it can turn in a very small circle 40 ft in diameter. Part A How fast would you need to drive the Mini Cooper in this tight circle to match the magnitude of the Mustang's acceleration? Express your answer in miles per hour. V= 5 ΑΣΦ mph
Page The heights of a rock after t seconds, when propelled straight up with an initial speed of 80 feet per second from an initial height of 20 feet, can be modeled by the function s(t) = -16t² + 80t +20. When will the height of the rock be 50 feet? Round your answer to the nearest tenth of a second. C