×
Log in to StudySoup
Get Full Access to University Physics - 13 Edition - Chapter 7 - Problem 75p
Join StudySoup for FREE
Get Full Access to University Physics - 13 Edition - Chapter 7 - Problem 75p

Already have an account? Login here
×
Reset your password

A 0.500-kg block, attached to a spring with length 0.60 m

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 75P Chapter 7

University Physics | 13th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

4 5 1 421 Reviews
10
1
Problem 75P

A 0.500-kg block, attached to a spring with length 0.60 m and force constant 40.0 N/m, is at rest with the back of the block at point A on a frictionless, horizontal air table (Fig. P7.69). The mass of the spring is negligible. You move the block to the right along the surface by pulling with a constant 20.0-N horizontal force. (a) What is the block’s speed when the back of the block reaches point B, which is 0.25 m to the right of point A? (b) When the back of the block reaches point B, you let go of the block. In the subsequent motion, how close does the block get to the wall where the left end of the spring is attached?

Step-by-Step Solution:

Solution 75P Step 1: Work done to move the block, W = FS Where, F - Force applied on the block S - Displacement for the block. Provided, horizontal force, F = 20 N Displacement for the block, S = 0.25 m W = 20 N × 0.25 m = 5 J

Step 2 of 3

Chapter 7, Problem 75P is Solved
Step 3 of 3

Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

A 0.500-kg block, attached to a spring with length 0.60 m