Does ascale always read your weight? Why or why not?
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A: If Altair rises at 2 a.m. tonight and you want to know how long it will be before it rises at…
Q: Suppose you made a hole all the way through the middle of the earth. If you fell in the hole, would…
A: Suppose you made a hole all the way through the middle of the earth. As due to the earth core no one…
Q: The shadow cast by a vertical pillar in Alexandria at noon during the summer solstice is found to be…
A: Answer:Yes There is a geometric connection between.
Q: If Earth somehow expanded to a larger radius, with no change in mass, how would your weight be…
A: Consider a man having mass m standing on the Earth’s (of mass M and radius R) surface. The force of…
Q: If the semi-major axis, a, is measured in AU and the orbital period, p, is measured in years, then…
A: No, its too big. We know Jupiter as like other planets rotates around sun. Although the Jupiter not…
Q: Earth's gravitational pull just got three times stronger! What happens to your weight?
A: Answer: Introduction: It is here to introduce that the gravitational pull of the earth concept and…
Q: 21 March perihelion 3 January line of solstice 147 million km 21 June 21 December aphelion 3 July…
A: The rotational kinetic energy of Earth is enormous. Its magnitude is as much as 2.2 x J. A part of…
Q: If you're driving along the highway on a motorcycle at 27 meters per second (60 miles per hour) and…
A:
Q: When a long range cannonball is fired towards the equator from a northern(or southern) latitude, it…
A: the ball will lands west of intended longitude in northern or southern hemisphere because of…
Q: Newton explained why the Moon orbits the Earth. What did he do to uncover the answer? You may…
A: Given: Newton explained why the Moon orbits the Earth. What did he do to uncover the answer?
Q: If the Moon pulls Earth as strongly as Earth pulls the Moon , why doesn't Earth rotate around the…
A: The mass of the Moon is smaller than that of the Earth, and they rotate about a central point…
Q: What is parking orbit?
A: An orbit of a spacecraft from which the spacecraft or another vehicle may be launched on a new…
Q: How does the rotation of Earth affect the apparent weight of a 1 kg mass at the equator? Does this…
A:
Q: what is a circut
A: Diagram of a simple circuit is given below
Q: What is the relation of the tensions in crossed belt?
A: To raise the friction and avoid slip, some initial tension is required in the belt. Even when the…
Q: A hunter is shooting a monkey in a tree with a bow and arrow. Just as he releases the monkey slides…
A:
Q: What was the direction of the force on a planet in Kepler’s thinking? In Newton’s thinking?
A: For Kepler’s law there is no such explanation to prove that the direction of the force on a plant is…
Q: A park ranger wants to shoot a monkey hanging from a branch of a tree with a tranquilizing dart. The…
A: In the given case, both the monkey and the dart are falling at the same rate because of gravity.…
Q: Bull’s-eye Bob at a hunting range fires his rifle at a target 200 meters downrange. The bullet moves…
A:
Q: A park ranger shoots a monkey hanging from a branch of a tree with a tranquilizing dart. The ranger…
A: In the given case the motion of the dart will be in projectile motion, as the gravity acts on the…
Q: If you were on an alien planet, where multiple sources of gravity were affecting you, would the…
A: The gravity simply means pulling all things toward ground. human body develop itself according to…
Q: How would your weight on the surface on the Earth compare to your weight at a point in space a…
A: Write the formula for the weight of an object.
Q: Distinguish between true- and apparent-weightlessness.
A: True Weight is weight of the body measured in air. True Weight = mg
Q: Why are satellites normally sent into orbit by firing them in an easterly direction, the direction…
A: As a satellite is launched into specific orbit, the satellite must end up rotating into an orbit in…
Q: What does second kepler's law states?
A: Given: State Kepler's Second law
Q: centripetal acceleration
A:
Q: A block of mass 1.0 kg is attached to a horizontal spring that has a force constant of 2,000 N/m as…
A: Given:mass of block, m = 1kgcompression of spring, xmax = -3.0 cm = -0.03 mspring constant, k = 2000…
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- Kepler's 1st law says that our Solar System's planets orbit in ellipses around the Sun where the closest distance to the Sun is called perihelion. Suppose I tell you that there is a planet with a perihelion distance of 2 AU and a semi-major axis of 1.5 AU. Does this make physical sense? Explain why or why not.Suppose, hypothetically, that the Earth orbited the Sun at half its current distance. (That is, at 1/2 AU instead of 1 AU). What would be the length of the year? What else would be different?A right triangle with sides of 3, 4, and 5 units has angles that are 37°, 53°, and 90°, respec- tively. Which of its sides is the hypotenuse? Which side is opposite the 37° angle? Which side is opposite the 53° angle?
- Which is greater, the force exerted by Saturn on the sun, or the force exerted by the earth on the Sun? How much greater?The London Eye has a diameter of 135 meters. A rider boards the London Eye at ground level. Through what angle ? has the wheel rotated when the rider is 32.5 meters above ground for the first time? (Round your answer to one decimal place.)Why does the moon rotate aroud the Sun, and is it important?