Try the fastest way to create flashcards
Question

A sewing machine needle moves with a rapid vibratory motion, rather like SHM, as it sews a seam. Suppose the needle moves 8.4 mm from its highest to its lowest position and it makes 24 stitches in 9.0 s. What is the maximum needle speed?

Solutions

Verified
Answered 1 year ago
Step 1
1 of 6

Given Data:

Distance between two extreme positions, d=8.4 mm\text{d}=8.4\ \text{mm}.

Number of stitches =24= 24

Time is taken to complete the stitches, t=9.0 s\text{t}=9.0\ \text{s}

To Find:

We need to find the maximum needle speed.

Create a free account to view solutions

Create a free account to view solutions

Recommended textbook solutions

Physics 3rd Edition by Alan Giambattista, Betty Richardson, Robert Richardson

Physics

3rd EditionISBN: 9780073512150Alan Giambattista, Betty Richardson, Robert Richardson
3,869 solutions
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics 4th Edition by Randall D. Knight

Physics for Scientists and Engineers: A Strategic Approach with Modern Physics

4th EditionISBN: 9780133942651 (8 more)Randall D. Knight
3,508 solutions
Mathematical Methods in the Physical Sciences 3rd Edition by Mary L. Boas

Mathematical Methods in the Physical Sciences

3rd EditionISBN: 9780471198260 (1 more)Mary L. Boas
3,355 solutions
Fundamentals of Physics 10th Edition by David Halliday, Jearl Walker, Robert Resnick

Fundamentals of Physics

10th EditionISBN: 9781118230718 (3 more)David Halliday, Jearl Walker, Robert Resnick
8,971 solutions

More related questions

1/4

1/7