Explain what happens when an object is acted upon by unbalanced forces.

Q: . Briefly explain what a geosynchronous orbit is.

A: A geosynchronous orbit is the orbit of satellite around earth on which the period of the satellite…

Q: why

A: Due to the gravitational field, the observed matter in the sky attracts other matter and does not…

Q: How omportant the newtons law on universal gravitation in our daily life?

A: Newton's Law of Universal Gravitation: Gravitational interactions do not exist only between the…

Q: Now investigate the effect of varying masses upon the gravitational force between moon and planet.…

A:

Q: Compare the total force on star A with the total force on star B. b. Compare the acceleration of…

A: This question can be solved using Newton's laws of motion and his law of gravity.

Q: Briefly describe in your own words what forces are acting on a rider in the “Graviton” and explain…

A: In the given case, the forces acting on the rider are: 1) Horizontal forces: Normal 2) Vertical:…

Q: What is Hooke's law? How does the straight line graph of M and S (the readings of the scale) verify…

A: Hooke's law: It states that expansion or compression of the length of a spring is directly…

Q: A semi-trailer is coasting downhill along a mountain highway when its brakes fail. The driver pulls…

A: The initial speed of the truck can be calculated using given steps:Given:

Q: Describe how would your weight change, if at all, if the earth’s mass and size were to double?…

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Q: What is 3 kelpers law? And how to help Newton for gravitation?

A: Kepler gave three laws of planetary motion. These are 1. Planets are revolving sun in elliptical…

Q: A rocket coasts in an elliptical orbit around Earth. To attain the greatest amount of KE for escape…

A: The apogee in an elliptical orbit is when the object is farthest from the earth. The perigee in an…

Q: what is The gravitational constant?

A:

Q: Choose the BEST answer to the following: If the Sun were twice as massive, its pull on Mars would be…

A: Answer: ci,e half as much

Q: In the early days of rocketry, some people claimed that rockets couldn’t fly in outer space as there…

A: According to the law of conservation of momentum, if there are no external forces acting on the…

Q: QUESTION 39 As shown in the figure below, Blocks A and B, with masses of ma and mB respectively, sit…

A: For rotation equilibrium net torque should y equal to zero

Q: Please answer all questions 1. A Physics student from window of one of the classes in BMCC 50.0 m…

A: Given,  Height , h = 50m Initial velocity, u = 0

Q: A small car with mass 1810 [kg] travels at constant speed on the inside of a track that is a…

A:

Q: How do we use centripetal force to stimulate gravity. Snag does the centripetal force represent in…

A: The force operating on an object in curvilinear motion directed toward the axis of rotation or…

Q: What determines the validity of a theory?

A: The researcher or scientist gives the theory. They do some research work and finally give a theory.…

Q: Use Newton's law of universal gravitation to calculate the weight of a 85-kg person standing on the…

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Q: prove the relationship between gravity and universal gravitation on Earth , and use the expression…

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Q: Astrology, that unlikely and pseudoscience, makes much of the of the at the The force that a planet…

A: Write the given values with the suitable variables. mb=3.8 kgmf=105 kgr=0.18 mmp=1.9×1027…

Q: Derive the expression of the time period of reuelution of the Satellite around the planet state…

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Q: Complete the following paragraph by identifying the terms. Drag and drop your answers into the…

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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: Draw and label a free-body diagram for the Einstein figure in Part One, when it was in motion down…

A: FBD When the Einstein figure is in motion down the incline

Q: Please answer each questions. [Photo below] 1. How does Newton’s Law of Universal Gravitation relate…

A: 1. The law of interaction is the third law of motion, which states that every action has an equal…

Q: 1) Two bodies, masses m 1 and m 2, are at distance r from each other and attract each other with…

A: 1. Assume the masses of two bodies are m1 and m2. Assume the distance between the two bodies is…

Q: Please would you provide an example of variables in artificial gravitation and all of the formulas…

A: Here talking about artificial gravitation. We have to give an example and identify the controlled…

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: a plane In the best case scenario for a gravity boost, a spacecraft appr closely and does a U-turn…

A: Given Data Let us take the direction towards the right as positive. Initial Speed of the spacecraft…

Q: The gravitational force of attraction between the earth and the sun is 1.6×1023 N. What would be the…

A: Given data: The gravitational force between the earth and the sun (Fg) = 1.6 × 1023 N New mass is…

Q: The scientist Archimedes is famed to have once said “Give me a lever long enough and I’ll move the…

A: The leaver’s length can be determined by balancing the torques, Here, τ, Fg, r, m, g, and L…

Q: 1.) In what way(s) is Einstein's general theory of relativity superior to Newton's theory of…

A: Einstein’s general theory of relativity is superior to Newton’s theory of gravitation as will be…

Q: Show that the area swept out by a planet in time dt is proportional to its angular momentum.  Using…

A: To show that dAdt∝L and to derive Kepler's second law of motion.

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…

A:

Q: explain the definition of the center of the mass, How is center of mass related to inertia?, How is…

A: Solution:

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.