What is the right choice? Just the answers no need for explanation

Q: spacecraft in orbit has the following orbital elements: Semi-major Axis = 10,000 km Eccentricity =…

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Q: Use the following diagrams for question 3. Diagram 1 Diagram 2 3. According to Diagram 2, which…

A: The Diagram 2 above shows the Doppler effect. The sound waves from the police car siren travel…

Q: In the movie, Raiders of the Lost Ark, archaeologist Indiana Jones replaces a solid Golden Idol with…

A: Given, Height = 18 cm = 0.18 m Diameter = 12 cm  Radius = 6 cm = 0.06 m density = 19.32 g/cm3 = 1932…

Q: You may use a calculator. According to this table, which object has the slowest-moving molecules? O…

A: Answer is below

Q: 4. The sky is mostly blue with some

A: The type of weather is FAIR WEATHER

Q: A force on a particle is conservative if A) its work equals the change in kinetic energy of the…

A: Conservative forces cause no loss in energy. Therefore, energy associated with such forces can only…

Q: 19.4 N 36.5 N 68.3 N 82.8 N 125 N 70° If the weight of the suspended object in the figure above w=…

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Q: The drawing shows three identical rods (A, B, and C) moving in different planes. A constant magnetic…

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Q: onsider a 200-N weight suspended by two wires as shown in the figure. magnitude and components of…

A: Given data : Weight is given  W== 500 N The angle made by the first wire is θ=25° The angle made by…

Q: Question 2 Water is an essential molecule to life on Earth. Which of the following is not a property…

A: Option A: Surface tension: The surface tension of the water is the property of the water by which it…

Q: 4 cm 5. Two charges lie on positive x-axis. Charge A (2.4 x 10° C) is 2.0 cm from the origin and…

A: Given value--- qA = 2.4 × 10-9 C , 2 cm away from origin.  qB = 2.0 × 10-9 C , 2 cm away from…

Q: 1. Three resistors, 250, 450, and 750, are connected in series, and a 0.51-A current passes through…

A: As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…

Q: Suppose a ball falls a distance of 168 +2 cm when released from rest. What is (3) the time of flight…

A: 3) The distance covered in free-fall motion can be represented as, Here, u, a, and t represent the…

Q: Use the below graph to answer the question. 120 90 60 30 O24 6 Time (minutes) What is the melting…

A: From the above temperature vs time graph, it can be found that the temperature of the substance…

Q: Question 1 Paragraph 2 provides some important definitions regarding water and solutions. What is…

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A: Magnification of a lens is equal to the ratio of image distance to that of object distance. M = v/u…

Q: ector quantity that measures displacement over change in time. not change its position at a given…

A: (1) Acceleration is defined by the time rate of change of velocity. It has both magnitude and…

Q: A rectangular loop of wire with sides 0.262 and 0.599 m lies in a plane perpendicular to a constant…

A: From Faraday's law of electromagnetic induction we know that the magnitude of induced emf is equal…

Q: Answer the following Choice and explanation

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Q: Write an expression for the internal energy U of a gas of N particles (that is, atoms or molecules)…

A: Internal energy is the sum of the potential energy and kinetic energy of the particles of the given…

Q: You may use a calculator. Which statement best describes the two bar magnets in this image? You…

A: In given figure we can see that north pole (N) of both Bar magnet is facing each other . Therefore…

Q: 2 There are 4.1 Mihalcos in 13.6 Waukes. How many Waukes are there in 90.1 Mihalcos? Your Answer:…

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Q: Water is flowing through a pipe with a constriction. The area of the narrow section is one-half the…

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