Can you explain why tv shows explosions in space are inccurate

Q: Earth's equatorial radius is 6378 km. A spacecraft is in circular orbit 300 km above the equator.…

A: The speed of the space craft is,

Q: how to show the diagram of heinrich hertz discovery and experimentation?

A: Hertz used a simple homemade experimental apparatus, involving an induction coil and a Leyden jar…

Q: A sateltle orbits at a height of 6,000 km above the earth's surface. REarth = 6.38 x 10° m, mEarth =…

A: Given that, A satellite orbits at a height of 6000 km above the Earth's surface. We need to find the…

Q: If we have a high gravity in earth what happened to us

A: Gravity is the force that pulls objects towards the center of a planet or other body. All of the…

Q: Calculate the increase in velocity of a 4000-kg space probe that expels 3500 kg of its mass at an…

A: Given Data: The initial mass of  a space probe is, m0=4000 kg The remaining mass of a space probe…

Q: What are the dangerous of gravitational waves

A: The dangerous of gravitational waves are mention below 1-When a gravitational wave gets emitted, the…

Q: State Newtons law of gravitation in equation form naming ALL terms in the equation. The gravi-…

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Q: similate and Apply Арogee YPerigee 1. As a spacecraft orbits the earth, it is said to be at its…

A: We are given the graph, various time and distance can be easily founded from it, of the journey.

Q: Neutron Star Accretion Disk. If the accretion disk around a 2.25-solar-mass neutron star has a…

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Q: Your response differs from the correct answer by more than 10%. Double check your calculations. m…

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Q: Guendaly F=20N d=रल Find wenk dany.

A: Introduction :    In this question we are provided with value of  force and displacement . With…

Q: Compare the gravitational attraction between objects on

A: The gravitational attractive force between two bodies varies directly with the product of the masses…

Q: How many neutrons are in a 2.8-solar-mass neutron star? Assume the star’s mass is entirely neutrons…

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Q: How to calculate the average mass loss with 2 different mass loss at the same time(both of the two…

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Q: What minimum speed would a rocket need to leave Earth's orbit if fired instead of a cannonball

A: The minimum velocity that needed to launch an object into space so that it does not return back to…

Q: is gravitational instability

A: Gravitation or just gravity is the force of attraction between any two bodies. All the objects in…

Q: gravitational exist in all pairs in the universe, then let us compare for it's value between two…

A: We use the formula of force of gravitation between two objects

Q: Convince them that it isn't so by calculating how much weaker (in %) gravity is 420 km above the…

A: Given:Height, h = 420 km

Q: 14) Consider the three masses that are located in the x-y plane as shown to the right (note that two…

A: The universal law of gravitation and the vector resolution is used to solve the problem. The…

Q: Imagine a star had planets beyond the orbit of the planet we used. Will they have larger or smaller…

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Q: For years, the tallest tower in the United States was the Phoenix Shot Tower in Baltimore, Maryland.…

A: Given Data: Height of the tower, h=82.15 m Initial velocity, u=0 m/s g=-9.81 m/s2

Q: Discuss why the study of gravitational field is important

A: According to Newton’s law of universal gravitation published in 1687, each and every object having…

Q: What is a gravitational field, and how can its presence be detected?

A: Gravitational field is a kind of force. Gravitational field at any point in space is defined as the…

Q: [LO 17.1, 17.6] A spacecraft is coasting toward Mars. The mass of Mars is 6.4x1023 kg and its radius…

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Q: ) Auroras have been observed near the magnetic poles of Uranus. (i) Explain how these lights are…

A: Due to the magnetic field of Uranus the charged particles coming from the Sun get deflected by its…

Q: Newton's Law of Gravity is   what can we say about the law, and about G?   Check the 4 correct…

A: We knw that Newtons  law of gravity can be stated as-                 every object in universe…

Q: Oscillations and pulsations (periodic and quasi-periodic) can be observed on the Sun, both on the…

A: In this question we are given that oscillations and pulsations can be observed on the sun, both on…

Q: (Astronomy) Supernova Ejection Times. Observations show that the gas ejected from SN 1987A is…

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Q: A nearby star that was recently discovered and found to have a surface temperature of 3,042 K and a…

A: Surface temperature of the star T = 3042 k Radius of the star R = 15.4 % of sun's radiation R = 15.4…

Q: Calculate the increase in velocity of a 4000-kg space probe that expels 3500 kg of its mass at an…

A:

Q: What is the importance of understanding the gravitational

A: The importance of universal law of gravitation lies in the fact that it was successful in explaining…

Q: Calculate the gravitational force of attraction between the Earth and the Sun if the Sun has a mass…

A: A) mass of sun = 1.989×1030 kg mass of earth = 6×1024 kg distance between sun and earth (d) = 149.6…

Q: A certain triple-star system consists of two stars, each of mass m = 4.8x1030 kg, revolving in the…

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Q: 1) What is the gravitational force between two identical bodies with a mass of 2.0 x 10 4 kg each…

A: 1) What is the gravitational force between two identical bodies with a mass of 2.0 x 10 4 kg each…

Q: Create a problem about gravitational fields. Then solve it.

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Q: What is Heinrich Hertz discovery and experimentation? please answer it using diagram.

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Q: Determine the distance S (km) for which the spacecraft will experience equal attractions from the…

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Q: he barycenter of a star and its planet – or lanet and its moon – is the center of mass of air. Using…

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

Q: ISS Speed • Orbits at a height of 413 km (assume circular orbit and 450,000 kg). • What are its…

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Q: How Newton’s law of gravitation is related to gravitational force. Explain.

A: Dear student,  Since all questions are different as per guidelines we can author only first one…

Q: 2- Solve the Friedman Equation for Benchmark Model and treat the Fate of the Universe for special…

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.