Describe uniform circular motion.

Q: 1- What time is it when the hour angle is 30°.

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Q: Average distance from Mars to the Sun: 1.524 x 106 A) using the fact that the sun subtends an angle…

A: Given: The average distance from Mars to Sun: r=1.524×106 km   The angle= θ=0.5°

Q: Atlanta is 730 miles from Dallas if you travel 5° North of East. We will be modeling the Earth as…

A: X-Y Components of Dallas to Atlanta : SDAx = 730 cos 5 SDAy = 730 sin 5   X-Y components of Atlanta…

Q: In what direction in space with respect to Earth's rotation axis and the plane of its orbit is the…

A: The Earth axis is tilted (23.5°). In june, sun's rays all the way to north pole ( in northern…

Q: Is the Earth spherical or flat, and if it is spherical, prove this by using mathematical equations…

A: The earth is spherical.

Q: Define/explain Vertical Circular Motion.

A: Vertical circular motion : A body is said to be in verticle circular motion when the motion of the…

Q: alculate the time a small object takes to be displaced by 10,000 km in the vertical direction due to…

A: Given: Distance covered vertically s = 10000 km.

Q: Is the Earth flat or spherical? Prove this with physical equations and evidence

A: Earth is spherical. A perfect sphere has a same radius (same distance of any point on the surface…

Q: BRIEFLY ILLUSTRATE THE RELATIONSHIP OF ANGULAR MEASUREMENT TO CIRCULAR ARC LENGTH.

A: BRIEFLY ILLUSTRATE THE RELATIONSHIP OF ANGULAR MEASUREMENT TO CIRCULAR ARC LENGTH

Q: in Parabolic Motion, What are the equations of motion for each component?

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Q: The Moon takes 27.3 days to complete one revolution around the Earth (sidereal month). Assuming the…

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Q: Explain the motion of planet around the sun in circular path.

A: A planet moves around the sun in a circular path for which the gravitational force of attraction on…

Q: Tides are 1 Earth caused Earth is tilted at rotation takes because of what type of pull? what angle?…

A: Tides are caused by gravitational pull by the moon on earth.

Q: Centrifugal force increases with: A) Temperature B) Pressure C) Acceleration D) Humidity

A: The formula for centrifugal force is; F=mv2R Here, a=v2R is the centripetal acceleration

Q: According to the provided map, Chicago is 560 miles in a direction 21° West of North from Atlanta.…

A: X and Y components of the Dallas to Atlanta : SDAx  = 730 cos 5.00° SDAy  = 730 sin 5.00°   X and Y…

Q: What is the difference between rotation and revolution?

A: Rotation Revolution     Rotation of the Earth is its turning on its axis. Revolution is the…

Q: According to the provided map, Chicago is 560 miles in a direction 21° West of North from Atlanta.…

A: X-Y components of Dallas to Atlanta : SDAx = 730 cos 5 SDAy = 730 sin 5   X-Y Components of Atlanta…

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: What is the difference between prograde rotation and retrograde rotation?

A: Given:  prograde and retrograde rotation

Q: Define rectilinear motion and Provide illustration of a Rectilinear Motion to support your answer.

A: The motion of a body in a straight line is known as rectilinear motion. It is also known as…

Q: Equilateral/Equiangular Triangle,

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Q: 1.5. If a baseball player throws a ball a horizontal distance of 100 m at 30° latitude in 4 s, by…

A: Given Data: Horizontal Distance is d = 100 m Latitude angle is θ=300 Time taken is t = 4 s The…

Q: What is the rotation of the earth rotating around it’s axis

A: The Earth rotates counter clockwise direction. This is why the Sun rises in the East and sets in the…

Q: Rockets are launched into space from Cape Canaveral in an easterly direction. Is there an advantage…

A: It is evident that the Earth revolves around its own axis from west to east. So, all the objects on…

Q: the horizontal distance

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Q: What is uniform rectilinear motion?

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Q: ILLUSTRATE THE RELATIONSHIP OF ANGULAR MEASUREMENT TO CIRCULAR ARC LENGTH

A: ILLUSTRATE THE RELATIONSHIP OF ANGULAR MEASUREMENT TO CIRCULAR ARC LENGTH

Q: The earth revolves round the sun in one year. If the distance between them becomes double, the new…

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Q: Most people today know that the ocean tides are caused principally by the gravitational influence of…

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Q: You drop your phone while visiting the Grand Canyon. If it took 18.7s before it hit the ground, how…

A: Given:Final velocity of the phone = 0Acceleration of the phone = g = 9.8 m/s2Time taken by phone to…

Q: Assume the radius of the earth is 3960 miles. 1)  A point ? on the surface of the earth is 1500…

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Q: State some natural phenomena which are the result of rotation of earth about its own axis.

A: i) The rotation of earth creates a diurnal cycle. The diurnal cycle refers to patterns within about…

Q: the radius of a circle is measured to be (10.5+-0.2) m. Calculate the area and the circumference of…

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Q: What do you mean by the precession angular speed?

A: The Precession is simply the change of angular velocity and angular momentum which is produced by a…

Q: Kg 3- What is Hhe apparent weight ofa 60 Earth's equator ? Person Earth's Radius = 6.4 x10' on

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Q: Determine the speed with which the Earth will have to rotate on its axis so that a person on its…

A: The acceleration due to gravity at the equator is

Q: What is the position of the earth when the day is longer than the night in the Southern Hemisphere

A: The sun's rays fall vertically on the Tropic of Capricorn (23 ° S) i.e.  the light will fall on a…