1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dovator [93]
3 years ago
12

A mass of 0.38 kg is attached to a spring and is set into vibration with a period of 0.19 s. What is the spring constant of the

spring? Answer in units of N/m
Social Studies
1 answer:
alina1380 [7]3 years ago
5 0

Answer:

Spring constant, K = 415.9 N/m

Explanation:

The period of vibration of a spring, T, is given by:

T = 2√m/K

Where m = mass of the body in kg, K = spring constant or force constant or elastic constant or stiffness in Nm-1

Making K the subject of the expression,

K = m(2)2/(T)2

K = 4m()2/(T)2

Where m = 0.38kg, = 3.14285714286, T = 0.19s

K = 4 x 0.38 (3.14285714286)2 / (0.19)2

K = 4 x 0.38 x 9.87755102043 / 0.0361

K = 15.0138775511 / 0.0361

K = 415.9 Nm-1

You might be interested in
Letitia reports to work at Apex Inc. This is her first day. Human resources tells Letitia to report to a conference room so that
Alexeev081 [22]

Answer:Onboarding program

Explanation:Onboarding which is also referred to as an organizational socialization, refers to a prpgram which is used to get new employees on board by helping them acquire the vital and needed knowledge ,skills and behavior which is crucial for the company's success. This also help the new employees become effective as part of the company

It consists of four phases which are initial development , continuous or ongoing development , retention and separation

5 0
3 years ago
Read 2 more answers
Write four important of Engineering​
Flauer [41]

Answer:

Engineering is important. It is also challenging and exciting. Engineers use models provided by science combined with innovative thinking to solve problems and create new designs that benefit humanity

8 0
3 years ago
Read 2 more answers
A lack of agricultural innovation and international aid keep this nation's people starving.
Paladinen [302]
The answer would be B. First and foremost, North Korea's terrain and climate is not really great for farming and for years they are using chemical fertilizers from other countries to have crops. However, during the 1980s the Soviet Union cut their supply to North Korea causing crop yields to continue to decrease until people are already starving.
7 0
3 years ago
The weakening of the Tokugawa Shogunate allowed nationalist groups to
oee [108]
The Tokugawa shogunate, otherwise called the Tokugawa bakufu and the Edo bakufu, was the last medieval Japanese military government, which existed in the vicinity of 1600 and 1868. The debilitating of the Tokugawa Shogunate permitted patriot gatherings to request an adjustment in government. The answer is the 4th one. 
6 0
4 years ago
Read 2 more answers
Because of the improved efficiency in food production during the ________, not everyone had to toil all day in the fields. As ag
Artemon [7]

Answer:

b. agricultural revolution

Explanation:

Agricultural revolution spanned across different time frames. The first agricultural revolution happened in the Neolithic era

H

The Agricultural Revolution featured a significant rise in production of agricultural production because of an increase in labor and land availability in the 17th century. This agricultural revolution took place over different periods of time



The Norfolk four-course rotation was an important innovation that aided the Agricultural Revolution as it increased yield in the farm by enhancing quality of the soil through the practise of crop rotation.

This type of rotation helped to restore fertility of the soil and increase nutrients.

3 0
3 years ago
Other questions:
  • What is the principal role of government?
    15·2 answers
  • You are looking over the courses that are offered at your school and you see a class called “The Sociology of Media and Popular
    9·1 answer
  • Typical designated ____________ include Incident Command Post (ICP), incident base, staging areas, camps, mass casualty triage a
    5·1 answer
  • Mount Everest is located _____ of Beijing.
    15·2 answers
  • Your vehicle must have a horn which can be heard from a distance of _____ feet.
    7·2 answers
  • Cultural lag was a term coined by William Ogburn to refer to a situation in which some parts of a culture adapt to an invention
    8·1 answer
  • Jan is the leader of a cohesive "knowledge masters" group that is preparing to compete against teams from other colleges. To pre
    7·1 answer
  • Describe the meaning and state of pluralism in the context of Nepal.<br> "​
    9·1 answer
  • REPOST (contemp history) (someone gave a fake answer for points so if you can answer this theres another on my profile for more
    8·1 answer
  • Daniel goleman felt emotional intelligence was a combination of which three factors?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!