The spring in (Figure 1) is compressed by 10 cm. It launches a block across a frictionless surface at 0.50 m/s. The two springs in (Figure 2 ) are identical to the spring of (Eigure 1). They are compressed by the same 10 cm and launch the same block. Figure 10 cm 25 N/m www.1.0 kg Xeq < 1012 > Part A What is the block's speed now? Express your answer with the appropriate units. View Available Hint(s) U₂=0.35 HÅ Submit Previous Answers Provide Feedback m S ? X Incorrect; Try Again; 5 attempts remaining

The spring in (Figure 1) is compressed by 10 cm. It launches a block across a frictionless surface at 0.50 m/s. The two springs in (Figure 2 ) are identical to the spring of (Eigure 1). They are compressed by the same 10 cm and launch the same block. Figure 10 cm 25 N/m www.1.0 kg Xeq < 1012 > Part A What is the block's speed now? Express your answer with the appropriate units. View Available Hint(s) U₂=0.35 HÅ Submit Previous Answers Provide Feedback m S ? X Incorrect; Try Again; 5 attempts remaining

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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Suppose the spring below has a spring constant of 50.0 N/m. The box has a mass of 8.0kg and rests on a surface of negligible friction. A. in the diagram above, the spring was ocmpressed 4.0 m. How much energy does the spring now store? B. Suppose that all of the elastic energy was transfered to the box when it was released. How fast would the box be moving?
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