homework 13 - homework 13 NOORANI ZOHEB Latest unpenalized...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
homework 13 – NOORANI, ZOHEB 1 Latest unpenalized work: Feb 18 2008 Mon- day 04:00 (after this date you can not make a perfect score). Work cuto±: Feb 19 2008, 4:00 am. Question 1, chap 6, sect 2. part 1 of 1 10 points A load of 52 N attached to a spring hanging vertically stretches the spring 3 . 3 cm. The spring is now placed horizontally on a table and stretched 12 cm. What force is required to stretch it by this amount? Answer in units of N. Question 2, chap 6, sect 2. part 1 of 2 10 points A 0 . 424 kg mass is attached to a spring with a spring constant 118 N / m so that the mass is allowed to move on a horizontal frictionless surface. The mass is released from rest when the spring is compressed 0 . 15 m. Find the maximum force on the mass. Answer in units of N. Question 3, chap 6, sect 2. part 2 of 2 10 points Find the maximum acceleration. Answer in units of m / s 2 . Question 4, chap 6, sect 3. part 1 of 2 10 points The coe²cient of static friction between the person and the wall is 0 . 74 . The radius of the cylinder is 5
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 3

homework 13 - homework 13 NOORANI ZOHEB Latest unpenalized...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online