Problem 1: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well that is h, = 9.5 m deep. The farmeruses a force F, = 51 N to pull the bucket of water directly upwards. The total mass of the bucket of water is m, + my = 3.7 kg.Part (a) Select the correct free body diagram.m,gf Fm „g↑ Fmg'm,gm „gm,gm „gTm,gFm,gmwgm„g Y m,gSubmitHintFeedbackI give up!» Part (b) Calculate how much work Wrin J the farmer does on the bucket of water (via the rope) to raise it to ground level.» Part (c) Calculate how much work W, in J gravity does on the bucket filled with water as the farmer lifts it up the well.Part (d) Calculate the net work Wnet in J done on the bucket of water by the two forces F, and F,.

a) The correct free body diagram

Problem 1: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well that is h, = 9.5 m deep. The farmer uses a force F1 = 51 N to pull the bucket of water directly upwards. The total mass of the bucket of water is m, + m = 3.7 kg.

Problem 1: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well that is h, = 9.5 m deep. The farmer uses a force F1 = 51 N to pull the bucket of water directly upwards. The total mass of the bucket of water is m, + m = 3.7 kg.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 14.6P: (a) A wry powerful vacuum cleaner has a hose 2.86 cm in diameter. With the end of the hose placed...

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Problem 1: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well that is h, = 9.5 m deep. The farmer uses a force F = 51 N to pull the bucket of water directly upwards. The total mass of the bucket of water is m, + my = 3.7 kg. Part (a) Select the correct free body diagram. mg m„gf F mg'm,g m„g mg F m„gTm,g F m,g F, m„gY m,g m,g Submit Hint Feedback I give up! Hints: 2 for a 0% deduction. Hints remaining: 0 Feedback: 0% deduction per feedback. -Draw your own free body diagram and compare it to the ones listed. |-What forces are acting up, what forces are acting vertically down? Part (b) Calculate how much work Wrin J the farmer does on the bucket of water (via the rope) to raise it to ground level. W;= 484.5 / Correct! Part (c) Calculate how much work W, in J gravity does on the bucket filled with water as the farmer lifts it up the well. W =- 206.1 W, = -206.1 X Attempts Remain Part (d) Calculate the net work Wnet in J done on the bucket of water by…
A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well that is h, = 9.5 m deep. The farmer uses a force F,= 51 N to pull the bucket of water directly upwards. The total mass of the bucket of water is m; + m, = 3.7 kg. Part (a) Select the correct free body diagram. mg m„gf F mg'm,g m„g m,g F m„gTm,g F m,g F, m„gY m,g m,g Submit Hint Feedback I give up! -Draw your own free body diagram and compare it to the ones listed. |-What forces are acting up, what forces are acting vertically down? Part (b) Calculate how much work Wrin J the farmer does on the bucket of water (via the rope) to raise it to ground level. W,= 484.5 / Correct! Part (c) Calculate how much work W, in J gravity does on the bucket filled with water as the farmer lifts it up the well. W,=- 206.1 W. = -206.1 Part (d) Calculate the net work Wnet in J done on the bucket of water by the two forces F1 and Fg. Wner = 278.37 Wner = 278.4 Feedback: The answer provided was not correct. We have…
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