Example: Find the final velocity of the box from the given picture. I v=? 4m v=10m/s m=2kg. a) Draw an LOL diagram. b) Solve and show ALL WORK

Q: On the second piece of graph paper, plot these 21 galaxies. Label the axis and units. Note that…

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Q: A spring with k=5 N/m is stretched 0.1 m. A 0.2 kg object is pushing on the spring. If the object is…

A: Height of the object doesn't change so gravitational potential energy would be zero And no thermal…

Q: Explain why the sky is blue and how that relates to reflection nebulae.

A: Dispersion. Despersion is a phenomena in which when light passes beteen 2 particle it disperses.

Q: What are the approximate spectral type, temperature, absolute magnitude number, and luminosity of…

A: Required :  Spectral type, absolute magnitude, temperature and luminosity of star E.

Q: Abrother and sister are playing in the woods when suddenty the brother realizes that they are…

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Q: A car of mass 1750 kg moving at 20 m/s to the north, rearends a truck of mass 7000 kg that is moving…

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Q: Question 1 Falling on the moon, No Air Resistance. G F A O O O O U O O B E Question 2

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Q: Describe why numerical modelling of stellar structure requires both outward and inward integration…

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Q: Draw the FBD diagram of the figure shown below:

A: Given : Two diagrams and asked to draw the free body diagrams

Q: www ← → C Help Centre g= i b Success Confirmation of Questic X +…

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Q: You attached a 0.1 Kg mass to a spring that had ak value of 8.5 N/m. What was the period of…

A: we know that

Q: For each of the following parts, find the most possible type of object by considering the…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Direction: Read the setting on the following 0.001 millimeter vernier - micrometer scale (metric…

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Q: T~ 104 K. Discuss whether this high temperature might be the result of heating of the gas by stars…

A: The temperature of the gas in the Milky Way's disk is approximately T ~ 10^4 K. So this temperature…

Q: What is sankey diagram?

A: A Sankey diagram is a kind of flow diagram. In Sankey diagrams, the width of the arrows is…

Q: Still need some help on this, the answer below is different and I don't understand how they camer to…

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Q: Suppose that the separation between two speakers A and B is 5.20 m and the speakers are vibrating…

A: An observer is sitting directly in line of speaker B while another speaker, Speaker A is aligned…

Q: Explain what is an excitation table?

A: Determine: what is an explanation table. Excitation table is used to find the sets of input based on…

Q: The life cycle of a star in order (rearrange the steps below.) In the nebula, compact pockets of…

A: The correct order of the life of a star is listed below :

Q: The disk of the Milky Way galaxy contains roughly 200 billion (1 billion = 109 ) stars. The disk is…

A: The milky way galaxy consists of a disk of about 100000 ly diameter and a thickness of about 1000 ly…

Q: 5. A star whose temperature is 8000 K has a peak wavelength of 362.5 nm, according to Wien's Law. If…

A: The peak wavelength by observer on earth = 362.365nm.Your required explanation is given below. Thank…

Q: What is a standard candle in the astronomical sense? How do Cepheid variables fit into this and what…

A: For distances which are too large to measure using parallax, astronomers use 'standard candles'.…

Q: c. The mass of the cannonball is then cut in half while the launch speed is tripled. State and…

A: Answer of part C: Here, launch speed is tripled of the initial speed,  We have to explain whether it…

Q: An object's position is given by x = 09 m/s, 9 m/s -3 m/s, 3 m/s -6 m/s, 6 m/s O-10 m/s, 10 m/s 5 -…

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Q: The time it takes for a cloud 106,000 AU in radius to collapse in "free-fall to form a new star is…

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Q: As we discussed, clouds are made of a great many small drops. Really - a great many. Imagine a…

A: As per Bartleby guideline, we will solve first three subparts.  Given that:Volume of cloud, Vcloud=1…

Q: What is a pulse deficit? How is it calculated?

A: Definition: The pulse deficit is condition in which patient's pulse rhythm is irregular. It is due…

Q: Suppose you want to observe the molecular gas in a galaxy with redshift z using the rotational…

A: Suppose you want to observe the molecular gas in a galaxy with redshift z using the rotational…

Q: Answer all questions since this is just one question, and not multiple, you just have to highlight…

A: Potential  energy  of body is given by     =Mgh  Where h = height of the body from ground

Q: The H-R diagram is the most important graph in astronomy. One of the reasons that this graph is so…

A: The H-R diagram is an important tool to study about stars and related information which we could…

Q: An 8 ft diameter by 16 ft height vertical tank is receiving water (p = 62.5 lb/ft3 at the rate of…

A: Diameter of tank= 8 ft Height = 16 ft Density= 62.5 lb/ft3 Rate of flow= 295 gal/min

Q: What is Superstring theory?

A: Unification of the particles and the fundamental forces of nature into one theory  is known as the…

Q: A star in the Milky Way that is about 60 percent of the way out from the center of the galaxy has an…

A: Answer: Detail solution in below.

Q: I need help with these please I would appreciate it truly

A: 9. Following are the given values of power(P), radius(R) a) For finding intensity , we have to…

Q: Which one of these types of galaxies do you expect to have the largest star formation activity?…

A: A galaxy which has high relative flux density, which shows it has a dense region that helps in more…

Q: Hello, I keep getting the wrong answer for every one of the parts, I was hoping that you can help me…

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Q: Do you know what is dyne?

A: Dyne is the unit force

Q: What is the relationship between the color of a reflection nebula and the color of the star that…

A: A nebula is a collection of cosmic dust, hydrogen, and other molecular clouds. They act as a region…