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

Author Question: A neutron makes a better nuclear bullet, for fissioning a nucleus, than does a proton. This is ... (Read 90 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jul 29, 2018
A neutron makes a better nuclear bullet, for fissioning a nucleus, than does a proton. This is because
 
  A) it is easy to accelerate neutrons to high speeds in nuclear accelerators.
  B) the negative charge on the neutron attracts it to the nucleus.
  C) protons do not feel the strong nuclear force and thus do not interact appreciably with the nucleus.
  D) neutrons are so much more massive than protons.
  E) unlike the proton, the neutron is not repelled by the charge on the nucleus.

Question 2

A polar bear starts at the North Pole. It travels 1.0 km south, then 1.0 km east, and then 1.0 km north to return to its starting point. This trip takes 45 min. What was the bear's average velocity?
 
  A) 0.00 km/h
  B) 0.067 km/h
  C) 4.0 km/h
  D) 5.3 km/h
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yasmina

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


MirandaLo

  • Member
  • Posts: 538
Reply 2 on: Jul 29, 2018
Excellent

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Diagram of a cell nucleus Diagram of a cell nucleus
nuclear changes nuclear changes
Nuclear Fission Nuclear Fission
Nucleus. Nucleus.
Chromatin fibers characteristic of the interphase nucleus Chromatin fibers characteristic of the interphase nucleus
Jawad makes semi-annual contributions of $2000 starting on his 27th birthday. How much will he ... Jawad makes semi-annual contributions of $2000 starting on his 27th birthday. How much will he ...
Video: Chemical Changes

For a complete list of videos, visit our video library