Does ascale always read your weight? Why or why not?
Q: Altair rises at 2 a.m. tonight how long before it will rise at midnight?
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: While the Earth spins around its axis and orbits around the sun, then suppose we remove the sun from…
A: While the Earth spins around its axis and orbits around the sun, then suppose we remove the sun from…
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 a vertical circular motion? Show that the motion of an object revolving in a vertical circle…
A: In a vertical circle, a body spins in such a way that its motion at different points is different…
Q: gladesh Map)
A: Concept: Acceleration of a object is the rate of change of velocity in respect to time. and it is…
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: with the idea of PTOLEMY, COPERNICUS AND BRAHE, which of them do u agree with? and why? explain
A: Ptolemy believed that the Earth was at the center of the universe and that the plants and the sun…
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: Give examples where the concepts of ellipse is use in everyday activities or in any situation?
A: An ellipse is a plane curve surrounding two focal points, such that for all points on the curve, 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: At what height accleration due to gravity is three fourth of that at the surface of the earth?
A: Given We have to find the height at which the acceleration due to gravity is three fourth of the…
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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