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Four particles, one at each of the four corners of a square with 4.5-m-long edges, are connected by massless rods. the masses of the particles are m1 = m3 = 4.0 kg and m2 = m4 = 7.0 kg. find the moment
answered
Oct 30, 2019
Physics
high-school
7
votes
108k
views
Pamela drove her car 99 kilometers and used 9 liters of fuel. She wants to know how many kilometers (k)left parenthesis, k, right parenthesis she can drive with 12 liters of fuel. She assumes the relationship
answered
Oct 21, 2019
Mathematics
high-school
5
votes
161k
views
Select the important points that Peter makes about Jesus in Acts 2. Jesus' miracles were the work of God. Jesus' death was part of the plan of God. Jesus sent the Holy Spirit at Pentecost. Jesus, God the
answered
Oct 14, 2019
Social Studies
high-school
6
votes
92.1k
views
Long term fitness goals should be met without
answered
May 11, 2019
Health
college
5
votes
19.7k
views
Angle B measures 60°. What is the measure of the angle that is complementary to angle B?
answered
Feb 13, 2019
Mathematics
high-school
3
votes
190k
views
What percentage of North America is covered by forests? 12% 25% 36% 48%
answered
Oct 21, 2018
Geography
college
6
votes
179k
views
Which of the following describes a physical feature of the Piney Woods region? A. grasslands B. forest C. desert D. prairie
answered
Oct 2, 2018
History
high-school
6
votes
108k
views
To mitigate risks and collect user feedback, development and delivery efforts have been divided into
answered
Sep 18, 2018
Social Studies
high-school
4
votes
116k
views
What process uses atomic particles of carbon and uranium to determine exact age?
answered
Sep 10, 2018
Biology
middle-school
0
votes
206k
views
What is the quotient (125 – 8x3) ÷ (25 + 10x + 4x2)? –2x + 5 2x – 5 –2x – 5 2x + 5
answered
Jun 18, 2018
Mathematics
college
4
votes
166k
views
The prime minister of England in 1763 was: i think its c George Grenville George Townshend King George III
answered
Dec 5, 2017
History
high-school
4
votes
48.7k
views
This print by Francis Jukes, entitled, Mount Vernon, is a beautiful example of ____________. a. mezzotint c. drypoint b. engraving d. aquatint
answered
Oct 26, 2017
Arts
high-school
0
votes
77.1k
views
During what geological period do the angiosperms become more common?. A.Triassic. B.Permian. C.Jurassic. D.Cretaceous
answered
Aug 8, 2017
Biology
high-school
0
votes
143k
views
Estimate then find the product 12.32x9.75
answered
Mar 7, 2017
Mathematics
middle-school
5
votes
98.6k
views
Was rock and roll a form of contiguous or non contiguous movement?
answered
Aug 5, 2016
Geography
high-school
7
votes
33.2k
views
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