Prove that the maximum duration of the eclipse is 72 minutes?|

Q: (683) What is the plane's total displacement?

A: Given data The first distance is, d1=687 km The first angle is, θ2=180 degrees The second distance…

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Q: Can I have an answer for this one, please?

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A: Light h1 is height of of man eye's from sea level h2 height of tower from sea level.

Q: What is Astronomy

A: Astronomy is the study of celestial bodies and phenomena that occur outside the earth atmosphere. It…

Q: 1. The diameter of the Sun is 1,391,400 km. The diameter of the Moon is 3,474.8 km. Find the ratio,…

A: Given data, Diameter of the sun, S1S2 = 1391400 km Diameter of the moon, M1M2 = 3474.8 km Distance…

Q: The intensity of light from a central source varies inversely as the square of the distance. If you…

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Q: - what is the index of

A: Given  Angle of incidence i=71.150   Angle of refraction r = 34.890

Q: What is the Vernier caliper reading? Blank 1 1 8

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Q: vo (m/s) θ (º) vx (m/s) vy (m/s) t 1/2 (s) Δx (m) Δy (m) tT (s) 20 30…

A: The chart represents the motion of an object in a circular track, we can find the x and y components…

Q: 01--6 micr Q3=+3 micr ed on a rectangle onents, the magnir

A: here we use Coulomb's law to calculate force on charge Q4 F = kQ1Q2/r2

Q: In aviation, it is helpful for pilots to know the cloud ceiling, which is the distance between the…

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Q: The time as shown in the stopwatch has to be recorded as F690 SW 3

A: In the question, we have details of a stopwatch where we need to read the time of the stopwatch.

Q: Is there a relationship between magnitude and depth?

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Q: A baseball hit just above the ground leaves the bat at 24 m/s at 45 degrees above the horizontal.…

A: Step 1It is given that

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Q: Calculate the angular diameter Betelgeuse as seen from the Earth given the following for Betelgeuse:…

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Q: iLy. O A. True O B. False

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Q: 300N 25° 400N 35° r = 2 1 250N 200N

A: Let the resultant force is F and makes an angle A from + X axis.  F cos A = 400 cos 35 - 300 sin 25…

Q: QUESTION 10 |A| = 13.5 O = 322° Ax = ? y A, QUESTION 11 |A| = 86.3

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Q: Calculate the magnitude of a x b when Jal = 12, |b| = 8 and the angle %3D between a and b is 0 = 45o

A: The magnitude of the cross product of two vectors is given by a→×b→ = a×b×sinθ, where a, b = the…

Q: A circle with a circumference of 133.2 cm is centered at the vertex of an angle. The rays of the…

A: The circumference of the circle is C=133.2 cm The length of the suspended arc is L=21.09 cm Assume…

Q: Lunar eclipses are always eclipses of a full Moon. That is, the Moon is always seen full just before…

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Q: Ro Rz %3D 1+

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Q: Find the angle h for the sun in the following positions 1)the inclination of the sun d=-20°…

A: Here given d= 20 . Again given two conditions of regardless of the effects of the atmosphere And…

Q: A person has accommodation power 10 diopter and far point infinity his near point 0.1 m 0.2 m 110 m…

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Q: Can I have a more detailed solution on how do we get the launching angle 16.5°?

A: Given: Initial velocity (u) = 60m/s            The horizontal distance covered by the rock (range) =…

Q: 12–226. A man walks at 5 km/h in the direction of a 20 km/h wind. If raindrops fall vertically at 7…

A: Given quantities: velocity of man (Vm) = 5 km/h velocity of wind (Vw) = 20 km/h velocity of rain in…

Q: At a certain instant a searchlight is directed to an airplane that is estimated to be 3,100 m high,…

A: Given :  H=Height of aeroplane from ground = 3100 m D= horizontal distance of aeroplane from search…

Q: How does the angle affect the horizontal range

A: A projectile is an airborne object that is under the sole influence of gravity. As it rises and…

Q: An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the…

A:

Q: I am flying from Kansas City to Denver. My flight leaves Kansas City at 4:30 pm. I land in Denver at…

A: Kanas city is 1 hour ahead of Denver If you leave Kanas city at 4:30 pm, Then time in denver is 3:30…

Q: sian surface is drawn over the top half of a uniformly xOs through the pyramid?

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Q: Determine the position of centroid for the shaded area YA 8m 6m 0,0 (6.0,3.0) (4.1, 4.15) (3.41,…

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Q: Can you help with the last two,Fx' and Fy'

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Q: Cakulate the epced of a cat unning throught a fieldit he j Ca exing 26.8 meters in 58 seconda ?

A: Given value --- distance = 26.8 m. time = 58 sec. We have to find--- speed ?

Q: His pointing 20° relative to the VERTICAL in quadrant 4. H, = 88. Determine the magnitude and…

A: Given data:  Angle with negative y-axis (θ) = 20° Hx = 88 Required: The magnitude of H and…

Q: give

A: Kirchoff's current law states that the algebraic sum of the currents flowing through a junction is…

Q: You want to get  bright spot on the screen that is the shape of the number 5 . What should you do to…

A: A mask containing a hole in the shape of the number '5' is placed between a screen and a very small…

Q: An object is projected upward from the surface of the earth at vo= 4 km/s . What is its maximum…

A: Given that:- Velocity of an object=4km/s

Q: Please answer. In addition to the formation of shadows and eclipses,  what other phenomena prove the…

A: The characteristic of light such that it travels on a straight linear path is called rectilinear…

Q: Is there a correlation between external factors and the constancy of the brightness?

A: In nature, it is seen that the shapes, sizes, colors and brightness keeps changing all the time.…

Q: The path of a total solar eclipse is modeled by f(t)=0.00387t^2−0.481t+26.103​, where​ f(t) is the…

A: Given that the expression of path of a total solar eclipse. Then We have to determine the value of…

Q: 7. Based on Equation (2), with n ef= 1.333 and 02=90º, calculate the critical angle, Oc calculated…

A: The critical angle between air and a medium with refractive index n, is calculated using the formula…

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.