This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If an atomic nucleus containing 64 nucleons has a radius R, what will be the expected radius of a ... (Read 54 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Jul 29, 2018
If an atomic nucleus containing 64 nucleons has a radius R, what will be the expected radius of a nucleus containing 512 nucleons?
 
  A) 8R B) 16R C) 4R D) R E) 2R

Question 2

A very light ideal spring of spring constant (force constant) 2.5 N/cm is 15 cm long when nothing is attached to it. It is now used to pull horizontally on a 12.5-kg box on a perfectly smooth horizontal floor.
 
  You observe that the box starts from rest and moves 96 cm during the first 1.6 s of its motion with constant acceleration. How long is the spring during this motion?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

19 cm


dakota nelson

  • Member
  • Posts: 604
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

The nucleus of Comet Tempel 1. The nucleus of Comet Tempel 1.
nucleus nucleus
Cell Nucleus and Nuclear Envelope Cell Nucleus and Nuclear Envelope
Structure of phosphate ion and hybrid atomic orbitals of phosphate ion Structure of phosphate ion and hybrid atomic orbitals of phosphate ion
The nucleolus (arrow) is a prominent structure in the nucleus The nucleolus (arrow) is a prominent structure in the nucleus
The drum shown in the figure has a radius of 0.40 m and a moment of inertia of 2.3 kg m2about ... The drum shown in the figure has a radius of 0.40 m and a moment of inertia of 2.3 kg m2about ...
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library