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To launch a 100 kg human so that he leaves a cannon moving at a speed of 4 m/s, you need a spring with an appropriate spring constant. This spring will be compressed 2.0 m from its natural length to launch
asked
Dec 20, 2024
Physics
high-school
1
answer
80.5k
views
Clare is both "selfish," "cold," "hard" and capable of "transforming warmth."
asked
Oct 24, 2024
Social Studies
high-school
1
answer
136k
views
Kanye West is pushing a shopping cart (total mass 145.0 kg) at a velocity of 4.65 m/s. All of a sudden 35.0 kg of 'Kanye for President' signs fall into the cart. How fast is he traveling now?
asked
Sep 10, 2024
Mathematics
high-school
1
answer
105k
views
A nurse is reviewing the laboratory report of a client who has end-stage kidney disease and received hemodialysis 24 hr ago. Which of the following laboratory values should the nurse report to the provider?
answered
Aug 27, 2024
Medicine
college
1
answer
121k
views
Role of the chief justice in the judicial branch
asked
Aug 26, 2024
History
college
1
answer
97.7k
views
Which substance is most likely to heat up the fastest? a.water (specific heat of 4.19 j/g • c°) b.copper (specific heat of 0.39 j/g • c°) c.aluminum (specific heat of 0.90 j/g • c°) d.dry air (specific
answered
Aug 24, 2024
Chemistry
high-school
1
answer
112k
views
What should you collimate to include on any of the routine wrist projections?
answered
Jun 27, 2024
Medicine
college
1
answer
101k
views
In humans and other mammals, most sweet-tasting chemicals are detected by _______________ receptors; most bitter-tasting chemicals are detected by ______________ receptors.
answered
Apr 21, 2024
Biology
high-school
1
answer
134k
views
Which European power focused its efforts on the fur trade in North America? France Spain England
answered
Apr 15, 2024
History
college
1
answer
38.3k
views
What sizes (ounces) are each of the following? Regular- Sundae, Concrete/Shake, RB Float
answered
Feb 28, 2024
Biology
high-school
1
answer
119k
views
city X has a population of 3 × 10⁵ and city Y has a population of 6 × 10⁶. Which statement correctly describes the relationship between the population of city X and city Y
asked
Feb 12, 2024
Mathematics
high-school
1
answer
169k
views
One distinguishing feature of all culture hearths of the Old World and the Americas is their: A) abandonment as centers of culture and settlement in modern times. B) clustering in a band around the earth
answered
Jan 28, 2024
Geography
high-school
1
answer
179k
views
Hi can you do #5? also can you do the check too? so i can understand for my next question.
asked
Dec 10, 2023
Mathematics
college
1
answer
67.0k
views
The media plays an important role in the political process. One of its functions is to
answered
Oct 27, 2023
History
college
1
answer
71.5k
views
Rita is making two recipes which will take longer to cook the walnut bread or the alfredo sauce
asked
Oct 20, 2023
Mathematics
high-school
2
answers
157k
views
What is an equation of the line that passes through the points (-7, -7) and (-7, 4)? just answer
answered
Sep 21, 2023
Mathematics
college
2
answers
54.8k
views
Select all that apply. A food chain or food web can provide good information including _____. how much energy is transferred from one organism to another the types of food that are best for you to eat
answered
Sep 14, 2023
Biology
high-school
1
answer
110k
views
Why does the constitution require a state of the union address
asked
Aug 21, 2023
Social Studies
high-school
1
answer
187k
views
Find the area of the shaded region. Use 3.14 for π as necessary.The circle centered on point A, and has a radius of 4 cm, is shaded. BC is a diameter of the circle. Point D is on the cicle, such that line
asked
Jun 10, 2023
Mathematics
college
1
answer
42.3k
views
What is the multi-step factor of: x^4-14x^3+13x^2
asked
May 2, 2023
Mathematics
high-school
1
answer
161k
views
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