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(c) Another spring has a spring constant of 250 N/m. Calculate the work done in stretching the spring by 0.30 m. State the unit. Use the equation E = 12 x K x x2
answered
Apr 18, 2022
Physics
high-school
3
votes
73.5k
views
What is the slope and y-intercept to -3x + y = 1
answered
Mar 27, 2022
Mathematics
high-school
7
votes
88.1k
views
How long will it take a sample of lead-212 (which has a half-life of 10.64 h) to decay to one-eighth its original strength?
answered
Jan 22, 2022
Physics
high-school
4
votes
201k
views
Cam wants to find 509-106. Which steps can he use to find the difference
answered
Jul 25, 2021
Mathematics
college
3
votes
1.0k
views
If Shantel drives 80 miles at a constant speed of 40 mph. How long will it take? Be sure to include the units. Answer (number then units):
answered
May 30, 2021
Mathematics
high-school
2
votes
68.5k
views
An Ewok accelerates (at a light jog) at 5 m/s/s with only 20 newtons of force. What is the mass of our furry friend?
answered
May 20, 2021
Physics
high-school
6
votes
8.8k
views
What’s the equation
answered
Apr 15, 2021
Mathematics
high-school
6
votes
107k
views
Each of two stocks, C and D, are expected to pay a dividend of $3 in the upcoming year. The expected growth rate of dividends is 9% for both stocks. You require a rate of return of 10% on stock C and a
answered
Apr 13, 2021
Business
college
3
votes
74.0k
views
Why should impure zinc be used instead of pure zinc in preparation of hydrogen gas
answered
Apr 12, 2021
Chemistry
high-school
1
vote
18.6k
views
Which function is equivalent to Y=-cot(x)?
answered
Apr 9, 2021
Mathematics
middle-school
1
vote
163k
views
DNA related question
answered
Mar 11, 2021
Biology
college
4
votes
207k
views
9. What is West Virginia's absolute location!
answered
Feb 9, 2021
History
high-school
5
votes
83.8k
views
n the 1970s, police departments created small units consisting of patrol officers, investigators, and supervisors, assigning them to neighborhoods on a long-term basis in order to increase the exchange
answered
Nov 8, 2020
Social Studies
high-school
2
votes
87.4k
views
Describe some of the ways the executive branch of the US government influences foreign policy. Then identify one executive organization that plays a major role in foreign policy and explain its power and
answered
Aug 19, 2020
History
middle-school
5
votes
201k
views
What was the significance of Luther’s translation of the Bible into German? A Only the very educated people could read the Bible. B Scholars became more interested in studying the Bible. C Only the priests
answered
Jul 27, 2020
History
middle-school
3
votes
136k
views
A florist arranges 10 flowers in each vase how many vases does the florist need to arrange 49 flowers
answered
Jul 12, 2020
Mathematics
middle-school
5
votes
119k
views
Read the sentences below. In 1962, I tried to enroll as the first black student at the University of Mississippi. The governor of Mississippi blocked my entrance. Which best describes the verbs used in
answered
Jun 14, 2020
History
high-school
6
votes
103k
views
Choose the best explanation of the difference between evolution and natural selection. A. Natural selection is the idea that species change over time, and evolution is the idea that our world changes over
answered
Jun 10, 2020
Biology
high-school
2
votes
157k
views
How many significant figures are there in the number 3,002.1?
answered
Feb 17, 2020
Mathematics
middle-school
4
votes
107k
views
hello! 20 points for this one answered correctly and explained! question: which pair of numbers with sum 8 has the largest product?
answered
Nov 28, 2019
Mathematics
high-school
2
votes
232k
views
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