Physics, 14.04.2020 18:05 Tcareyoliver

A vertical, solid steel post 39 cm in diameter and 3.30 m long is required to support a load of 9900 kg. You can ignore the weight of the post. What are (a) the stress in the post; (b) the strain in the post; and (c) the change in the post’s length when the load is applied?

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 10:30

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Answers: 3

Answer

Physics, 22.06.2019 18:30

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?

Answers: 2

Answer

Physics, 23.06.2019 01:30

Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb

Answers: 1

Answer

Physics, 23.06.2019 08:30

Zamir and talia raced through a maze. zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m east and 4 m north. talia walked 2 m north, 6 m east, 3 m south, 4 m east, and 4 m north. compare their displacements: zamir's displacement is talia's displacement.

Answers: 3

Answer

You know the right answer?

A vertical, solid steel post 39 cm in diameter and 3.30 m long is required to support a load of 9900...

Questions