RevieA wooden block with mass 1.45 kg is placedagainst a compressed spring at the bottom of aslope inclined at an angle of 35.0 ° (point A).When the spring is released, it projects the block upthe incline. At point B, a distance of 6.15 m up theincline from A, the block is moving up the incline ata speed of 5.05 m/s and is no longer in contactwith the spring. The coefficient of kinetic frictionbetween the block and incline is uk = 0.45. Themass of the spring is negligible.Part ACalculate the amount of potential energy that was initially stored in the spring.Express your answer in joules.U1 = 94.4JSubmitPrevious Answers Request AnswerX Incorrect; Try Again; 3 attempts remainingDro

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A wooden block with mass 1.45 kg is placed against a compressed spring at the bottom of a slope inclined at an angle of 35.0 ° (point A). When the spring is released, it projects the block up the incline. At point B, a distance of 6.15 m up the incline from A, the block is moving up the incline at a speed of 5.05 m/s and is no longer in contact Part A Calculate the amount of potential energy that was initially stored in the spring. Express your answer in joules. with the spring. The coefficient of kinetic friction between the block and incline is uk = 0.45. The mass of the spring is negligible. ? U1 = 94.4 J

A wooden block with mass 1.45 kg is placed against a compressed spring at the bottom of a slope inclined at an angle of 35.0 ° (point A). When the spring is released, it projects the block up the incline. At point B, a distance of 6.15 m up the incline from A, the block is moving up the incline at a speed of 5.05 m/s and is no longer in contact Part A Calculate the amount of potential energy that was initially stored in the spring. Express your answer in joules. with the spring. The coefficient of kinetic friction between the block and incline is uk = 0.45. The mass of the spring is negligible. ? U1 = 94.4 J

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)...

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