Amusement Park Ride A centrifugal force ride, similar tothe Gravitron, spins at a speed of 22 revolutions per minute. Ifthe diameter of the ride is 13 meters, what is the linear speedof the passengers in kilometers per hour?

Q: A policeman is sitting at a railroad crossing as a train goes by along a track that forms a 75°…

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Q: hallway of width 6 feet meets ahallway of width 9 feet at right angles. Find the length ofthe…

A: A pipe of length L                                   Total  Length of Pipe L = L1…

Q: A bicycle with 20 inch diameter wheels has its gears set so that the chain has 6 in h radius on the…

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Q: An amusement park has a water wheel with a radius of 8 feet that revolves at 5 revolutions per…

A: The linear distance covered by fly that has landed on the rim of wheel in one revolution will  be…

Q: The blades on a fan rotate at 900 revolutions per minute and have a diameter of 16 inches. Find the…

A: Here is the solution

Q: . A ship's course is set at a heading of 220° and travelling at 15 knots. The current is on a…

A: Given query is to find ground vocity and bearing of ship.

Q: High-speed stroboscopic photographs show that the head of a 200-g golf club is traveling at 40 m/s…

A: Given,      mclub…

Q: A water wheel has a radius of 12 feet. The wheel is rotating at 20 revolutions per minute. Find the…

A: Given that the radius= 12 feet So the circumference is=2π(12)=24π feet

Q: A water sprinkler psrays water over a distance of 36 feet while rotating through an angle of 135…

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Q: A wagon is pulled along level ground by exerting a force of 40 pounds on a handle that makes an…

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Q: Radio Station KLUV broadcasts in all directions to a distance of 60 mi. What is the area over which…

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Q: The radius of the wheel on a bike is 18 inches. If the wheel is revolving at 118 revolutions per…

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Q: A fisherman and his boat weighs 352 Ib. If the force exerted by the wind in the direction of motion…

A: Given problem is : A fisherman and his boat weighs 352 lb. If the force exerted by the wind in the…

Q: A searchlight rotates at a rate of 3 revolutions per minute. The beam hits a wall located 9 miles…

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Q: Pitcher Aroldis Chapman threw a pitch with a recorded velocity of 105 miles per hour.t Assuming he…

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Q: William pulls his cousins Hannah and Serah on a sled by exerting a force of 37 pounds on a rope at…

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Q: A Ferris wheel has a radius of 30 feet. you measure the time it takes for one revelation to be 70…

A: Given,          A Ferris wheel has a radius of 30 feet. You measure the time it takes for one…

Q: Pitcher Aroldis Chapman threw a pitch with a recorded velocity of 105 miles per hour.t Assuming he…

A: *given:- Velocity, V = 105 mph   *to find:- horizontal (V_H) & vertical component (V_V).…

Q: Each tire of an automobile has a radius of 2 feet. How many revolutions per minute (rpm) does a tire…

A:

Q: 27.0134 mi 14,545 N (a) Approximate the height (in feet) of Mt. Everest. (b) In the actual…

A: Given that: Height of small mountain is: 14.545 ft  Angle of elevation is: θ=5.82° Elevated distance…

Q: Find side a using the Law of Cosines 27 km |81° A 14 km

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Q: A CD has diameter of 130 millimeters. When playing audio, the angular speed varies to keep the…

A: Given: Diameter of CD is, D=130 mm. Angular speed of the disc on the outer edge, ω=220 rpm. The…

Q: A ferris wheel has a radius of 22 feet and completes 7 revolutions in 2 minutes. Find the linear…

A: Given,r=22 feet and w(angular velocity) =72 revolution/min                            = 72*0.10472…

Q: A football player punts a ball at an angle of 43 at 1.5 feet off the ground, with an initial…

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Q: You are volunteering at a community garden for the summer. In one of the greenhouses, your boss…

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Q: 2. Taheem is standing 7000 feet from the launch pad of the Space Shuttle Dicovery. The Shuttle…

A:

Q: A plane is flying with an airspeed of 160 mph and heading of 150º. The wind currents are running at…

A: Given Information -  Airspeed of the plane = 160 mph Heading of the plane = 150º Speed of wind = 35…

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: Let the pilot flying from A for 1 h 30 min changing its course at point B, heading 10 degrees to the…

Q: Imagaine a wire wrapped snugly around the earth's equator. if the wire were made 100 feet longer to…

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Q: A carousel with a 60 foot diameter makes 5 revolutions  (b) Find the linear speed (in feet per…

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Q: Find side a using the Law of Cosines В 27 km 81° A 14 km

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Q: plane flies 1.4 hours at 120 mph on a bearing of 20°. It then turns and flies 3.8 hours at the…

A: Let the starting point be A , turning point be C and the final point be B. The line Am and line Cn…

Q: The radii of the pedal sprocket, the wheel sprocket, and the wheel of the bicycle in the figure are…

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Q: The speed of a point on the outer edge of an 8-inch diameter yo-yo is 36 miles per hour. How fast…

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Q: Villages A, B, C, D, are such that B is 4 km due east of A, C is 3 km due south of B and D is 4 km…

A: GivenB is 4km due east of A, C is 3 km duesouth of B and D is 4kms S 50∘W fromC.We have to find the…

Q: Two planes leave an airport at the same time. One plane is flying 575 mph at a bearing N23E, and the…

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Q: Pitcher Aroldis Chapman threw a pitch with a recorded velocity of 105 miles per hour.t Assuming he…

A: If the velocity(v) of an object is thrown with an angle with horizontal , then its horizontal…

Q: A river is 2500 ft wide and flowing at 66 mph from north to south. A woman in a canoe starts on the…

A: Direction through which a woman starts her canoe can be calculated using the trigonometric ratios…

Q: A spring gun at ground level fires a golf ball atan angle of 45. The ball lands 10 m away. For the…

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Q: Pitcher Aroldis Chapman threw a pitch with a recorded velocity of 105 miles per hour.t Assuming he…

A: Given: v=105 miles per hour, angle =3.2 degrees  we have the figure such as:

Q: The radius of the wheel on a bike is 24 inches. If the wheel is revolving at 158 revolutions per…

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Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: SOLUTION-

Q: Zach is flying his single-engine airplane at an altitude of 2400 feet. He sees a cornfield at an…

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Q: A bicycle has 16-inches wheels in diameter. (a) What distance will the bicycle travel with two…

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Q: he carousel at Busch Gardensmakes 3 revolutions per minute. The linear speed of a person riding the…

A: Given 3 revolutions per minute

Q: A minivan with a gross weight of 5100 pounds is parked on a street with a slope of 8°. Find the…

A: Given  Minivan with gross weight = 5100 pounds slope = 8 degree

Q: Lawn Sprinkler A lawn sprinkler is located at the corner of a yard. The sprinkler isset to rotate…

A: Given- Lawn Sprinkler A lawn sprinkler is located at the corner of a yard. The sprinkler is set to…

Q: Jenna is flying a kite on a very windy day. The kite string makes a 60-degree angle with the ground.…

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Q: The distance of the Earth from the sun is 93,000,000 miles. Find the velocity of the Earth in its…

A: The circumference of the circle is C=2πr. Here, r is the radius of the circle. The distance can act…

Q: The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.