The Lennard-Jones
Q: What does the work–energy theorem say about the speed of a satellite in circular orbit?
A: Introduction: According to the work-energy theorem, the work done is equal to the change in the…
Q: cars racing down a track at a velocity of 65 m / s the length of a racetrack was 1250 km in length…
A: Given: Length of track L=1250 km=1250000 m Velocity of car is v=65 m/s
Q: HYS-91; Short Answer: A 2 kilogram mass accelerates at 5 meters per second squared for 3 conds. What…
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Q: Captain Kirk (80.0 kg) beams down to a planet that is the same size as Uranus and finds that he…
A: The acceleration due to gravity on the planet is g=Wg =1250 N80.0 kg = 15.625 m/s2
Q: Convert the translation equation along x − axis to rotation equation about z − axis for: i) linear…
A: the translation equation along x − axis to rotation equation aboutz − axis for:i) linear momentumii)…
Q: 2016 ED85 Asteroid orbit 0.08 from the earth'd orbit, how many meters away is the orbit from earth?
A: Given: The distance of the Asteroid from the earth's orbit is d=0.08 AU. Conversion 1 AU=1.496×1011…
Q: A race car goes around a 200 m radius curve at a constant speed of 40 m/s. Its acceleration is
A: Radius of the curve (R) = 200 m Constant speed (v)= 40 m/s Since the car goes around a curve , thus…
Q: A friend says that, since Earth’s gravity is so much stronger than the Moon’s gravity, rocks on the…
A: The correct statement is that "earth's gravity on earth's surface" is much stronger than "moon's…
Q: Define/explain Gravitation in Circular Motion
A: Centripetal force is the force needed to make something move in a circle. A constant magnitude…
Q: A stone is launched from a height of 15m with a velocity of 20 m/s. How far away will the stone…
A: Given: Height from which the stone is launched is 15 m . Velocity of a stone is 20 m/s. Formula…
Q: Determine the height of the satellite above the A satellite constructs a circle around the earf
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Q: What is conservation of momentum, energy and angular momemtum? Describe briefly.
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Q: What is the speed of gravity?
A: According to scientist, Creighton when any mass changes its position in the universe then the…
Q: pery Rock University of Pennsylvania - PHYS 201 - Spring20 - SHAEVITZ > Activities and Due Dates >…
A: The value of the acceleration of x-component and y-component at t = 6.87 s is:
Q: What was the average speed in meters per second of a race car that travels once every 8 seconds…
A: Here, we have Radius of circular track, r = 20 m time taken by car to complete the track , t = 8 s…
Q: The Sun is much more massive than the Moon, but the Moon has a bigger influence on Earth's tides…
A: The distance between the Earth and the Sun is about 14800000 km. Although the gravity of the Sun is…
Q: Another friend says that the Moon’s gravity would prevent rocks dropping from the Moon to Earth, but…
A: Solution:
Q: A ball at rest at some height h; above the ground falls to Earth. Determine its final speed before…
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Q: According to Kepler’s third law, what is the ratio of the squares of the periods of any two planets…
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Q: If there is no gravity on earth then what happens?
A: The gravity is the reason, the earth is holding up together. Without the force of gravity to hold it…
Q: the object 30 kg on earth and
A: We know that the weight of an object is defined as the product of the mass and the acceleration of…
Q: Erin, a passenger on a Ferris wheel of diameter 22 m makes one complete revolution every 45 s. What…
A: Given, the diameter of the Ferris wheel: d=22 m Thus, the radius of the…
Q: How can gravitational force be found?
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Q: Which part of the rocket carries the cargo?
A: Generally the rocket made up of 4 major systems 1.structural system 2. Payload system 3.guidance…
Q: A bicycle wheel with a radius of 0.600 m is spinning clockwise at a rate of 80.0 rpm a) Calculate…
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Q: O Introduction to Tec... Welcome, Dominik Banegas D Performance Matters Question 11 of 13 -…
A: When gravity relates to the mass of the two objects and the distance between the two objects a law…
Q: The motion of planets in the solar system is an example of the conservation of ___________ a) Mass…
A: A
Q: A child sits on the age of a spinning merry-go-round that has a radius of 1.5 m. The child’s speed…
A: Given, Speed of child, v = 2 m/s Radius, r = 1.5 m
Q: golf ball initially at rest rolls down an inclined plane. Which of the following would increase the…
A: A rolling golf ball does two types of motion: Force is a quantity which is proportional to its…
Q: What is the position of r/m of earth at perihelion and aphelion
A: At Perihelion earth is at a distance of 147.1*109m from Sun At Aphelion earth is at a distance of…
Q: Calculate the centripetal force a 2kg mass experiences as it spins at the constant tangential speed…
A: Given data: Mass (m) = 2 kg Speed (v) = 5 m/s Radius (r) = 2 m Required: Centripetal force (Fc)
Q: Identify which of Kepler's laws is equivalent to the law of conservation of angular momentum.
A: Kepler's second law states that a planet moves in an elliptical path, and if a line is drawn between…
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