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# A 4.00-kg block of ice is placed against a horizontal ISBN: 9780321675460 31

## Solution for problem 40E Chapter 6

University Physics | 13th Edition

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Problem 40E

A 4.00-kg block of ice is placed against a horizontal spring that has force constant k = 200 N/m and is compressed 0.025 m. The spring is released and accelerates the block along a horizontal surface. Ignore friction and the mass of the spring. (a) Calculate the work done on the block by the spring during the motion of the block from its initial position to where the spring has returned to its uncompressed length. (b) What is the speed of the block after it leaves the spring?

Step-by-Step Solution:

Solution 40E Step 1 of 2: a) x 1 0.025 m and x 2 0 W = kx kx 1 2 2 1 2 2 = 1 × 200 N/m × ( 0.025 m)2 2 = 0.060 J

Step 2 of 2

##### ISBN: 9780321675460

This textbook survival guide was created for the textbook: University Physics, edition: 13. This full solution covers the following key subjects: spring, Block, horizontal, its, accelerates. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. University Physics was written by and is associated to the ISBN: 9780321675460. The answer to “A 4.00-kg block of ice is placed against a horizontal spring that has force constant k = 200 N/m and is compressed 0.025 m. The spring is released and accelerates the block along a horizontal surface. Ignore friction and the mass of the spring. (a) Calculate the work done on the block by the spring during the motion of the block from its initial position to where the spring has returned to its uncompressed length. (b) What is the speed of the block after it leaves the spring?” is broken down into a number of easy to follow steps, and 88 words. Since the solution to 40E from 6 chapter was answered, more than 364 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 40E from chapter: 6 was answered by , our top Physics solution expert on 05/06/17, 06:07PM.

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