A wheel is rotating at 5 radians/sec, and the wheel has a 83-inch diameter. To the nearest foot, what is the speed of a point on the rim in ft/min?

Q: A wheel is rotating at 4 radians per second, and the wheel has a 60 inch diameter. To the nearest…

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Q: An object is traveling around a circle with a radius of 5 inches. If in 30 seconds a central angle…

A: Topic:- angular and linear velocity

Q: An object is traveling around a circle with a radius of 4 feet. If in 10 seconds a central angle of…

A: Given radius of circle is 4 feet and a central angle of 1/3 radian is swept in 10 seconds. Hence…

Q: In a circle of radius 7 miles, the length of the arc that subtends a central angle of 2 radians is

A: Topic:- geometry

Q: What is the relationship between the radian measure of an angle and the length of the arc…

A: a unit circle is a circle of unit radius—that is, a radius of 1. radius = 1 angle measure(in…

Q: A car starts off 16 miles directly east from the city of Springfield. It travels due north at a…

A: To evaluate the derivative of the  (required ) angle with respect to time

Q: A 20-ft-tall light post casts a 25-ft shadow along level ground. What is the angle of elevation of…

A: A 20-ft-tall light post casts a 25-ft shadow along level ground.

Q: The radius of a circle is 4 centimeters. What is the length of an arc that subtends an angle of…

A: Length of arc is 28π9 cm

Q: Find 0 (in radians) for an angle having an arc length of 23 and a radius of 15. 0 : [ ? radians

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Q: Express the angular speed in radians per second. 6 revolutions per second

A: Angular speed is 6 revolutions per second.

Q: If the sine of an angle is .75, what is the measure of the angle to the nearest degree?

A: sinƟ = 0.75Ɵ = sin-1(0.75) = 48.6° = 49°tan-1(0.05) = 2.86° = 3°

Q: The measure in radians of the central angle of a circle of radius 41 that intercepts an arc of…

A: let  θ be the central angle  s be  the intercepted arc length and  r is the radius of circle  the…

Q: A circular blade with a 12-inch diameter spins at a rate of 1800 rpm (revolutions per minute). What…

A: Hi! This question falls under physics. This time we are answering is but kindly post questions under…

Q: An object is traveling around a circle with a radius of 10 feet. If in 50 seconds a central angle…

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Q: A car travels at 60mph and has 24 inch in diameter tires. What is the angular speed of a point on…

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Q: Find the length of the arc of a circle of diameter 10meters subtended by a central angle of π/4…

A: Given:  Diameter =10meters  Central angle = π4 radians To find- length of arc of a circle.

Q: Find the length s of the arc of a circle of radius 63 miles subtended by the central angle radian.…

A: Use simple arc length formula.

Q: Find the length of the arc of a circle of diameter 10 meters subtended by a central angle of π/4…

A: Given- Diameter of circle is 10 m Central angle is π4 radians. To find the length of the arc of a…

Q: In a circle of radius 5 miles, the length of the arc that subtends a central angle of 5 radians is

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Q: In a circle of radius 3 inches, an arc length 0.3 inches subtends a central angle of how many…

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Q: Find the length s of the arc of a circle of radius 49 meters subtended by the central angle 1/7…

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Q: A kite 75ft above the ground moves horizontally at a speed of 8ft/s. At what rate is the angle…

A: we have to use pythagorean theorem

Q: Find the length of the arc of a circle of radius 12 inches subtended by a central angle of 3pi/4…

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Q: On a baseball diamond (a square), the bases are 90 ft apart. Use the Law of Sines to find the…

A: we have the given information as   in a baseball field bases are 90 feet apart   we have to find…

Q: An object is traveling around a circle with a radius of 10 centimeters. If in 20 seconds a central…

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Q: Find the length of the arc of a circle of diameter 14 meters subtended by a central angle of π4…

A: The length of diameter of the circle, d=14 meters  Given central angle, θ=π4 radians

Q: Find the length of the arc of the circle of diameter 8 meters subtended by a central angle of pi/5…

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Q: The length of the arc intercepted by a central angle of 5 radians in a circle of radius 75 is   The…

A:

Q: "a locomotive wheel with a diameter of 15 meters rolls 13 meters, how many in radian measure does it…

A: Given:  Diameter (2r) = 15   L = 13

Q: Convert the angle in degrees to radians. Round to two decimal places. - 8° -8° =D radians (Round to…

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Q: The base of an isosceles triangle is 8 feet long. If the altitude is 6 ft long and is increasing 3…

A: Let ABC be an isosceles triangle where x = Base angle, y = Altitude. Given: BC = 8 ft , y=6 and dydt…

Q: The diameter of each wheel of a bike is 27 inches. If you are traveling at a speed of 27 miles per…

A:

Q: 3. arccos

A: We have given expression arccos-32

Q: A central angle in a propeller of a helicopter measures 11 radians. If the distance starting from…

A: Formul for this is theta=l/r Where. Theta= 11 radians r= 220cm l=?

Q: A triangle has a length of 38 cm and 42 cm on its two sides, and the angles opposite to these sides…

A: We have to find the length of the third side of the triangle.  We have that the length of the two…

Q: A wheel rotates at the rate of 25 revolutions per minute. How many radians per minute does it…

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Q: What is the length of an arc that subtends a central angle of 1.5 radians in a circle with a radius…

A:

Q: An object is traveling around a circle with a radius of 6 centimeters.  If in 20 seconds a central…

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Q: A wheel is rotating 5 radians per second, and the wheel has a 71 inch diameter. What is the speed of…

A:

Q: An arc has a length of 123.53 millimeters and a radius of 28 millimeters. What is the angle of the…

A: Consider the angle θ at the center covered by the arc of length 123.53 mm. Here, the objective is to…

Q: What is the distance of AC to the nearest meter?

A: Given that: A triangle ABC such that ∠A=85°,∠B=65° and AB=400m

Q: A ladder, 10 ft long, rests against a wall. If the bottom of the ladder slides away from the wall at…

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Q: A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of 135…

A: Since, A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of…

Q: A boat starts off 28 miles directly west from the city of Morristown. It travels due south at a…

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Q: Find 0 (in radians) for an angle having an arc length of 23 and a radius of 15. 0 = ? radians

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Q: Two pulleys connected by a belt have a radii of 26cm and 9cm, respectively. The smaller pulley…

A: The radius of smaller and larger pulleys are r1=9cm and r2=26cm respectively. Let ω1 and ω2 be the…

Q: What is the angular speed in radians per second of a large flywheel that rotates through an angle of…

A: In 2 seconds it rotates 200 degrees So in 1 second it will rotate (200/2)=100 degree So the angular…

Q: The radius of a car wheel is 15 inches. If the car is travelling 65 miles per hour, what is the…

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Q: How many radians are contained in the smaller angle between the hands of a clock at 4PM?

A: we have to tell how many radians are contained in the smaller angle between the hands of a clock at…

Q: On a circle of radius 7 feet, what angle would subtend an arc of length 1 feet? In radians: In…

A: