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A 5.31 kg object is swung in a vertical circular path on a string 2.99 m long. The acceleration of gravity is 9.8 m/s 2 . If the speed at the top of the circle is 6.2 m/s, what is the tension in the string
answered
Dec 16, 2021
Physics
college
5
votes
194k
views
What parts make up a roller coaster system?
answered
Dec 8, 2021
Computers and Technology
high-school
2
votes
111k
views
Given DOG, find DG. Round your answer to the nearest hundredth.
answered
Oct 19, 2021
Mathematics
middle-school
0
votes
13.3k
views
1) Write an equation for the line. 2) What is the value of y when x is 6? 3) Describe the graph (use the words, association, positive or negative, time practicing and mistakes made. yes
answered
Oct 3, 2021
Mathematics
middle-school
5
votes
103k
views
Match the term to its appropriate description. Pietistic Second Great Awakening Temperance Teetotalism A. revival of evangelical Protestantism in the early nineteenth century B. the stressing of stressed
answered
Sep 30, 2021
History
high-school
7
votes
158k
views
A bag contains 40 red and green marbles. The ratio of red marbles to green marbles is 3 to 1. How many green marbles are in the bag? A. 10 B. 15 C. 20 D. 30
answered
Sep 27, 2021
Mathematics
high-school
3
votes
212k
views
4 ones 16 hundredths in a fraction form and Decimal Form 4 ones 6 tenths in a fraction form and Decimal Form 4 ones 6 hundredths in a fraction form and Decimal Form
answered
Sep 20, 2021
Mathematics
college
2
votes
200k
views
To print one photo on both printers would cost $0.80. The cost to print a photo on the Olympus is $0.20 more than twice the cost to print a photo on the Epson. Determine the cost to print a photo on each
answered
Sep 13, 2021
Mathematics
middle-school
4
votes
56.4k
views
Lipids are a major component of the cell's
answered
Sep 12, 2021
Biology
high-school
2
votes
151k
views
Vosotros ____años. A. tenemos B. tienen C. tenéis D. tienes
answered
May 26, 2021
Spanish
high-school
2
votes
143k
views
Janet bought g number of packs of gum. Each pack of gum costs $0.79. Write an expression that shows how much change she will get back from paying with a $20 bill. USE g FOR THE VARIABLE
answered
May 14, 2021
Mathematics
high-school
4
votes
72.2k
views
Insert four arithmetic means between 15 and 45
answered
Mar 1, 2021
Mathematics
high-school
7
votes
119k
views
What causes fingers to look wrinkled after soaking in water? O A. The skin cells lose all their water. O B. Salt enters the skin cells. O c. Water enters the cells in the skin. O D. The skin cells shrink
answered
Feb 19, 2021
Biology
middle-school
0
votes
208k
views
Please please please please help me. i am desperate
answered
Feb 2, 2021
Mathematics
college
2
votes
207k
views
What do scientists use molecular clocks to estimate? A. The age of fossilized remains found in an archeological dig. B How long it will take for a molecule to break down into individual atoms C How long
answered
Nov 2, 2020
Chemistry
high-school
4
votes
171k
views
The task of a case worker is to assist parents in providing children with a a0.
answered
Sep 24, 2020
Health
middle-school
1
vote
54.6k
views
In China, food shortages, corruption in government, and high rates of opium addiction led to the Opium Wars. the Taiping Rebellion. the Boxer Rebellion. the Open Door Policy.
answered
Jul 18, 2020
History
middle-school
3
votes
105k
views
In the 1920s what were the conflicting views on jazz
answered
Jun 22, 2020
History
middle-school
4
votes
179k
views
Solve the system of linear equations. 2x + 5y = 12 4x − y = 2
answered
Apr 21, 2020
Mathematics
middle-school
3
votes
35.2k
views
A plant with blue flowers is crossed with a plant with yellow flowers. Some of the offspring have green flowers. This is an example of _____. A.)multiple genes B.)incomplete dominance C.)complete dominance
answered
Sep 2, 2019
Biology
high-school
3
votes
177k
views
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