1:28 C Done A ezto.mheducation.com AA Chapter 6 Assig... Saved ave & Exit Submit Check my work 10 An arrangement Of two pulleys, as shown in the figure, is used to lift a 75.2- kg crate a distance of 4.21 m above the starting Part 2 of 3 point. Assume the pulleys and rope are ideal and that all rope sections are 1.04 essentially vertical. points Skipped eBook Hint Print References F Pkg where P = 75.2. How much work must be done to lift the crate a distance of 4.21 m? 1:28 C Done A ezto.mheducation.com AA C Chapter 6 Assig... Saved ave & Exit Submit Check my work 12 A planet with a radius of 6.00 x 10 m has a gravitational field of magnitude 33.8 1.04 m/s at the surface. What is the escape points speed from the planet? Skipped km/s eBook Hint Print References Mc Graw Q Ringer iezto.mheducation.com AA (5 Chapter 6 Assig... 0 Saved ave 5. Exit Submit 14 What is the minimum speed with which a meteor strikes the top of Earth's stratosphere (about 47.0 km above the 1-04 surface), assuming that the meteor begins \"0\"\" as a bit of interplanetary debris far from Earth and stationary relative to Earth? Assume that the drag force is negligible until the meteor reaches the stratosphere Mass of Earth is 5.974 X 1024 kg; radius of Earth is 6.371 x106 m; skipped CBook Hiiil and gravitational constant is 6.674 X 10'11 PM! N-mZ/kg2. Relevance: [:ka/s % Hill1:28 C Done A ezto.mheducation.com AA C Chapter 6 Assig... Saved ave & Exit Submit Check my work 16 Required information Part 1 of 2 The tension in a ligament in the human knee is approximately proportional 1.04 to the extension of the points ligament, if the extension is not too large. Skipped eBook If a particular ligament has an effective Hint spring constant of 168 N/mm as it is stretched, what is the tension in this Print ligament when it is stretched by 0.730 References cm ? KN