4. A block of mass m = 5.0 kg is connected to a horizontal spring. The block rests on a frictionless surface. The diagram shows a picture of the spring and block when the spring is in its equilibrium position. A force of 12 N is needed to hold the block stationary with its left edge at x = 4.0 cm. Having done so, the block is then released and causing it to oscillate back-and-forth. (Don't forget to convert from centimeters to meters.) wwwww ++(cm) 15 0. 10 (a) [5] What is the spring's spring constant? Give a numerical answer. (b) [5] What is the block's acceleration when it's left edge is at r = moving in the positive direction? Put your numerical vector answer in component 14 cm, while form. (c) [5] What is the block's velocity when it's left edge is at x 14 cm, while moving in the positive direction? Put your numerical vector answer in component form.

4. A block of mass m = 5.0 kg is connected to a horizontal spring. The block rests on a frictionless surface. The diagram shows a picture of the spring and block when the spring is in its equilibrium position. A force of 12 N is needed to hold the block stationary with its left edge at x = 4.0 cm. Having done so, the block is then released and causing it to oscillate back-and-forth. (Don't forget to convert from centimeters to meters.) wwwww ++(cm) 15 0. 10 (a) [5] What is the spring's spring constant? Give a numerical answer. (b) [5] What is the block's acceleration when it's left edge is at r = moving in the positive direction? Put your numerical vector answer in component 14 cm, while form. (c) [5] What is the block's velocity when it's left edge is at x 14 cm, while moving in the positive direction? Put your numerical vector answer in component form.

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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Letters A-D if possible