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?

Q: Satellite #1 and Satellite #2 are both in circular orbits around the Earth. The radius of Satellite…

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Q: An astronaut is standing on the moon. If the gravitational force exerted by the Moon on the…

A: Solution:-

Q: A planet is about 7.79 x 108 km (orbital radius) from the sun. It takes 1,425 days for the planet to…

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Q: Two planes take off at the same time from an airport. The first plane is flying at 255 miles per…

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Q: Which unit of measurement is larger?

A: 1 rad = 57.3 degree. So for 1 rad we required 57.3 degree.  So 1 degree = (1/57.3) < 1 rad

Q: The Earth is approximately spherical, with a radius of 6.37x106 m. Calculate the surface area of the…

A: Solution: Given data, The earth is approximately spherical. The radius of earth (R)=6.37×10⁶ m…

Q: A car turns from a road into a parking spot. The car’s initial velocity was 4.0m/s [E45N]. The cars…

A: Given that,                 Drawa vector diagram of the situation. Determine the components for each…

Q: Starting from an airport, an airplane flies 190 miles north and then 210 miles east. How far, in…

A: Given data:  A airplane flies 190 miles , towards North Then 210 miles, towards East Required: The…

Q: Many people mistakenly believe that the astronauts who orbit Earth are "above gravity." Earth's mass…

A: Given data: The mass of the earth is m=6×1024 kg The radius is r=6.38×106 m

Q: On the surface of the Moon an astronaut has a weight of Fg = 190 N. The radius of the Moon is Rm =…

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Q: As an aspiring science fiction author, you are writing about a space-faring race and their home…

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Q: Experiment 5: Human energy efficiency 2 a) A typical 2 oz chocolate chip cookie contains 260 food…

A: (a) Given,One 2 oz cookies contains 260 calories. then,Two 2 oz cookies contains =2×260=520…

Q: Making a turn, a plane flies 2 km on a circular path of a radius of 3.6 km. Through what angle does…

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Q: How far will a horizontal line depart from the Earth’s surface in 1 mile compared to 1 km?

A: We know that, Combined correction for both curvature and refraction is given by C = (6/7)(d^2/2r) C…

Q: Jupiter's third-largest natural satellite, Io, follows an orbit with a semimajor axis of 422,000 km…

A: Semi major axis of Io's orbit, a = 4.22 x 105 km Orbital period of Io's orbit, P = 1.77 earth days 1…

Q: We know a speed boat can travel at 33 knots. How long (in minutes) will it take to cross the…

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Q: From a distance of 300 km above the surface of the Moon, what is the angular diameter in arc seconds…

A: Given data: Distance above the surface of the Moon, d=300 km=300×103m Linear diameter, x=0.80 m…

Q: If I  drove 55 kilometers per hour, how long would the trip take one way? It takes 452 miles for the…

A: The speed of the vehicle,

Q: An astronaut exploring a distant solar system lands on a planet with with a radius of 2,360 km and a…

A: Given data The radius of the planet is given as r = 2360 km. The gravitational acceleration is…

Q: Assume another planet is 10^8 million miles away from Earth. If an astronaut in the future can…

A: GIVEN:- a distance of another planet from the earth is 108 million miles.                 astronaut…

Q: A racecar turns around a circular track, moving in uniform circular motion with a centripetal…

A: Centripetal acceleration (a) = 13 ms2Time taken to complete one lap (T) = 20 seconds Therefore,…

Q: If a NASA probe orbits a planet every 1.4 hrs, and its orbit is 11,696.5 km from the center of the…

A: Given, a NASA probe orbits a planet every t=1.4 hrs=1.4×3600=5040 s, and its orbit (circular) is of…

Q: a toy airplane takes off and flies for a distance of 34 meters at an angle of 26 degrees above the…

A: in this question  we determine altitude  of toy plane.

Q: A bombing plane in a level flight at 1,970 ft travels at 310 mph horizontally. Its target ship is…

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Q: A physics student on Planet Exidor throws a ball, and it follows the parabolic trajectory shown in…

A: Given:  At t= 0 , vy = 3.2 m/s at t = 2 sec, vy = 0 m/s

Q: The radius of the earth is 6400 Km and the height of a person is 1.7m, how high can you stand to see…

A: Given: Radius of earth, RE=6400 km Height of person, 1.7m To Find: Height to see the Horizon

Q: An astronaut exploring a distant solar system lands on a planet with with a radius of 2,360 km and a…

A:

Q: (a) Graph the point in a polar coordinate system. (5, 1) 2 -2 -2 Convert the given polar coordinates…

A: Given  polar coordinates  required plotting of the polar coordinates and their conversion to…

Q: How far is the second island from the port?  How far and in what direction should the fairy sails to…

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Q: planet’s orbital time period is 29.5 times higher than that of the earth’s orbital period. How far…

A: Given: The orbital period of the planet is 29.5 times higher than the period of the earth's orbit.…

Q: The solar system has a planet with an orbital period T1b=1.51d and an orbital radius of…

A: According to Kepler's first law , every planet revolves around sun in an elliptical orbit with sun…

Q: n day 5 of our trip we drove from Pompei to Vicenza in the north of Italy (440 miles, about 6 hours…

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Q: eight miles in a straight line in a direction north of east, and I end up 5 miles north

A: Solution

Q: 8. The ground reaction force acting on a long jumper is 6700N acting forward and upward at an angle…

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Q: If the angular diameter of a body is 0.35 degrees and at a distance of 160 million km, then the…

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Q: Earth's orbit is (on average) 1 Astronomical Unit from the Sun. For reference, 1 Astronomical Unit…

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