What does navigation mean?
Q: An airplane can fly 455 miles into a 35 mph headwind in the same amount of time it takes to fly 630…
A: The velocity of the airplane is 217mph
Q: The mass (kg) of an object that weighs 32 kN at a height of 1,372 km above the earth’s surface is…
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Q: A man who weighs 150 pounds on Earth will weigh just 25 pounds on the moon. How much will a young…
A: Given weighs of man = 150 pounds on Earth weighs of man = 25 pounds on the moon weighs of young…
Q: During a total solar eclipse the Moon’s shadow travels across the Earth at a speed of about 2400…
A: The objective of this question is to find out how long it will take for the Moon’s shadow to travel…
Q: How do centripetal forces and gravitation forces interact to produce the tides?
A: How do centripetal forces and gravitation forces interact to produce the tides?
Q: Consider Fraunhofer diffraction patterns produced by a circular aperture. (a) Verify that the peak…
A: (a) Introduction: Fraunhofer diffraction is a special case of Fresnel diffraction. When waves come…
Q: How to know the time zones.
A: Time zone Time zone is used to narrate the, current time out of 24 hours of different region in…
Q: to measure altitude with a barom
A: Given:- Is it possible to measure altitude with a barometer? Find:- Explain? Solution:- Barometer:-…
Q: How does the spinning of the earth on its axis affect the distribution of energy and moisture?
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Q: what causes us to experience a year
A: The main two seasons (winter and summer) help us to experience a year. The earth rotates around the…
Q: V₂ R₁ ww IR2 R₂ + VR2 (1) IS For the circuit shown above: V₁ = 2 V, R₁ = 2 Q2, R₂ = 4 Q2, 1, = 4 A…
A: Given data: The voltage is Vs=2 V The resistance is R1=2 ΩR2=4 Ω The current is Is=4 A It is…
Q: What is Reynold's number? Give its significance?
A: Reynolds number can be defined as:
Q: The fan blade below is slowing down. What are the signs of a and w? O w is positive and a is…
A: Given that fans blade is speeding down and fans blade is moving in clockwise direction. if we try to…
Q: A Fabry-Perot cavity is formed by two mirrors of reflectivity R=r° =99% placed at distance d=15 cm…
A: A Fabry- Perot is formed by two mirrors of reflectivityR = r2 = 99 %= 0.99d = 15 cmgiven λ =790…
Q: tain Nemo traveled 20,000 leagues under the sea, and 1 league is equal to 3.5 miles, then how many…
A: Given1 league =3.5 miles
Q: At 6:00 a.m., Captain Nemo left the island and headed east at 10 knots. At 9:00 a.m., Capt. Farragut…
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Q: You hike 3 miles down into the valley at 3 miles per hour, then 3 miles back out of the valley at 1…
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Q: Q1/ In a process, we need to decrease the temperature of 5 mol/hr of methane from 673.15 K to 432.56…
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Q: A diatomic molecule can be modeled as two point masses, m1 and m2, slightly separated. If the…
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Q: Considering that you would stop to rest for 10 hours after every 11 hours of driving, if you can…
A: 10 hrs rest after every 11 hrs v=55mph D=2255 mile
Q: Does ascale always read your weight? Why or why not?
A: Mass is the actual matter, while weight is the gravitational force acting on this mass due to the…
Q: confused on how the answer ended up with west when the questin is asking for east?
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Q: What is the name of lines of the equal longitude and what is the name of the lines of the equal…
A: The lines of constant longitude are called meridians. All meridians area passing through the north…
Q: Free Body Diagram In the diagram below, a snowboarder holds on to a tow rope which pulls her up the…
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Q: A student caries out an experiment in which a column of liquid glycerol flows through a narrow glass…
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- Need help with the question in the attached picture, please be detailed!A brick of mass 3 kg slides without friction at 2 m/s in the positive x direction, while a brick of mass 5 kg slides without friction at 1 m/s in the positive y direction. The bricks collide at the origin of the coordinate system, after which they stick together. What is the direction of the combined object as it slides away from the origin? Ignore friction. 2 m/s 3 kg 1 m/s 5 kgNeed help with the question in the attached picture, please be detailed!
- An airplane is flying at a elevation of 10,000 feet directly above a straight highway. driving the highway Two motorists are cars on on the same side of the plane, and the angle of depression to one car is 45° and to the other is 30°. How far apart are cars ?A trip around the edge of Australia is approximately 15,100km. If I drive at 40 miles per hour, how many days will it take for me to make this trip?clockwise or counterclockwise?
- 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.)In astronomy what does it mean when asked about the altitude when it comes to the moon?is it south or north