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A car of mass m1 stopped at a traffic light is rear-ended by a car with mass m2. The cars become entangled. The second car was moving at a velocity of v2 before the collision. What is the kinetic energy
answered
Jan 7, 2019
Physics
college
0
votes
116k
views
If Anthony wants to end his day at Navy Pier (10,9) will it be more efficient to go to the Chicago theater (0,3) and then Millennium Park or to Millennium Park (2,1) and then the Chicago theater?
answered
Oct 15, 2018
Mathematics
high-school
3
votes
189k
views
Please help me I need help Benjamin had 1/2 lb of modeling clay. He used 1/5 lb on Monday and another 1/4 lb on Tuesday. How many pounds of clay does Benjamin have left after Tuesday?
answered
Sep 4, 2018
Mathematics
middle-school
3
votes
187k
views
Find the value of s 1/3s + 14 = 26
answered
Aug 16, 2018
Mathematics
middle-school
3
votes
186k
views
A biologist counted 10,000 migrating monarch butterflies. How do you express 10,000 as a power of 10?
answered
Jul 16, 2018
Mathematics
middle-school
4
votes
123k
views
Read each question carefully. Choose the best word or phrase to complete each statement. Der Mann... A- Bist alt B- sind Alt. C- seiht alt aus. D- seht Alt aus Die Frau... A- hat blondhaarig B- bist blondhaar
answered
Jun 9, 2018
German
high-school
2
votes
189k
views
All the offspring of a cross between a red-flowered plant and a white-flowered plant have pink flowers. this means that the allele for red flowers is ________ to the allele for white flowers.
answered
Mar 21, 2018
Biology
high-school
6
votes
212k
views
Can somebody help me please? Simplify (x − 4)(x2 + 3x + 2). x3 − x2 + 14x − 8 x3 + 7x2 − 10x − 8 x3 − x2 − 10x − 8 x3 + 7x2 + 14x − 8
answered
Dec 16, 2017
Mathematics
high-school
4
votes
125k
views
Measures of minor arcs equal measures of inscribed angles.. True. False
answered
Oct 16, 2017
Mathematics
high-school
0
votes
85.2k
views
How did the American preacher Jonathan Edwards’s preaching style compare with the British preacher George Whitefield’s?
answered
Oct 14, 2016
History
middle-school
1
vote
142k
views
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