One asteroid in our solar system has a roughly circular orbit around the sun at a distance of 423 kilometers. It moves through 1.505 degrees of orbit every 7 days. Find the speed of the asteroid in its orbit in kilometers per hour.

Q: The tip of a windshield wiper travels a distance of 31 inches in one 90 revolution. What is the…

A: The tip of the windshield wiper travels a distance of 31 inches in one 90∘ revolution ,i.e., arc…

Q: The boarding platform of a Ferris wheel is 5 meters above the ground and the Ferris wheel is 20…

A: Let A be the point 17 meters high from the ground, that is BD=17. Given that CD=5 BC=17-5=12.…

Q: A power pole 10 m tall casts a shadow 8 meters long, at the same time that a building nearby casts a…

A:

Q: The Light from the sun takes 8 minutes to reach earth. Using the fact that light travels at a speed…

A: Given time taken by light to reach earth from sun = 8 minutes.Speed of light = 186,000 miles per…

Q: The planet Earth has a radius of 4000 miles and rotates one revolution every 24 hours. What is the…

A: A point on circumference of a circle travel distance equal to perimeter of circle in one complete…

Q: If the focal length of a reflection telescope is 200 cm and the focal length of the eyepiece lens is…

A:

Q: Which will be greater, tan 300 or tan 400 ? How large could tan  be?

A: To check which is greater tan30° or tan40°

Q: The shadow of a tower standing on a level plane is found to be 30m longer when the Sun's altitude…

A: Solution is given below

Q: Find the approximate change in length of the hypotenuse of a right triangle where its legs change…

A: To find the approximate change in the length of the hypotenuse of a right triangle.

Q: A tire is rotating 720 times per min through how many degrees does a point on the edge of the tire…

A:

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

A: Given radius of wheel on bike=18 inches.Also wheel is revolving at 118 revolutions per minute.To…

Q: The nearest star​ (other than the​ sun) is Alpha Centauri. It is 4.34​ light-years from Earth. How…

A:

Q: Find the revolutions per second of a 33 inch diameter wheel on a car traveling exactly 70 miles per…

A: Given: A car traveling with 70 miles per hour. That is, And

Q: The ferris wheel has a radius of 38 feet and a distance of from the ground to the center is 50 feet.…

A: Topic- circle

Q: How many revolutions will a circular disk with a diameter of 4 feet have completed after it has…

A: Given: Diameter of Disk,D=4 feet

Q: A tire is rotating at 600times per minute. Through how many degrees does a point on the edge of the…

A: It is given that a tire is rotating 600 times per minute. Evaluate the number of times it rotates…

Q: The ferris wheel has a radius of 38 feet and a distance of from the ground to the center is 50 feet.…

A: Answer is mentioned below

Q: As a car moves along a section of the roadway in a mountain pass, it passes through a Rise Run…

A: Consider the given figure as

Q: A vertical rod 10 feet high casts a shadow, at a particular time of day, and 8 feet. A tree, at the…

A: let the height of tree is h feet therefore by law of proportion 10h=8468h=460h=57.5 feet

Q: A 2-ft vertical post casts a 20-in shadow at the same time a nearby cell phone tower casts a 115-ft…

A: Given  2 ft vertical post costs a 20 in shadow  20 inches = 2012 = 53 feetCell phone tower costs 115…

Q: It takes the earth 24 hours to make one complete revolution on its axis. Through how many degrees…

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Q: A bicycle wheel rotates 98 times in 1 minute. Through how many DEGREES does a point on the tip of…

A:

Q: If a tire rotates at 400 revolutions per minute when the car is traveling 72km/h, what is the…

A:

Q: The length of a shadow of a tree is 125 feet when the angle of elevation of the sun is 33°.…

A: The given information can be represented using a right triangle as shown in below figure.

Q: A wheel has a radius of 13 inches. To the nearest inch, how far does it travel in 3000 revolutions?

A:

Q: The radius of the wheel on a truck is 18 inches. If the wheel is revolving at 274 revolutions per…

A: The radius is 18 inches. The circumference of the wheel is the distance covered in one revolution, 1…

Q: The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does…

A: Given diameter of wheel = 27 inches So,Radius(r) of wheel= 27/2 inches In 1 complete rotation wheel…

Q: A starfish's top speed is approximately 161 centimeters per minute. What is this speed to the…

A:

Q: A building 64.74 feet tall has a shadow that is 67.46 feet long. Find the angle of elevation of the…

A:

Q: A spin balancer rotates the wheel of a car at 480 revolutions per minute. If the diameter of the…

A: Given that,A spin balancer rotates the wheel of a car at 480 revolutions per minute.If the diameter…

Q: If a 75.0­foot flagpole casts a shadow 43.0 feet long, to the nearest10 minutes what is the angle of…

A: The length of flag pole is 75 ft and the length of the shadow is 43 feet. It can be drawn as…

Q: An automobile with 0.290 m radius tires travels 85,000 km before wearing them out. How many…

A: According to the given information:Radius of tire = 0.290 mTired travelled 85000 km before wearing…

Q: The shadow of a tower standing on a level plane is found to be 30m longer when the Sun's altitude…

A:

Q: The radius of the wheel on a bike is 27 inches. If the wheel is revolving at 144 revolutions per…

A: Given that the radius of wheel is 27 inches.

Q: A twelve inch candle and an 18 inch candle are lit at 6pm.The 12-in.candle burns 0.5 inches every…

A: We solve this by given information We make an equation then solve it

Q: If a bicycle is traveling 15 miles per hour, how many revolutions does the 24 diameter tire make…

A: As per Bartleby guidelines we're supported to answer only one question when two or more different…

Q: A bicycle tire has a radius of 10 inches. To the nearest inch, how far does the tire travel when it…

A: The shape of bicycle tire is circular with radius of 10 inches r= radius = 10 inches it makes 4…

Q: A stone was dropped off a cliff and hit the ground with a 2speed of 120 ft/s. What is the height of…

A: Given: Velocity with which the stone hits the ground =120 ft/s.

Q: A searchlight rotates through one complete revolution every 20 seconds. How long does it take the…

A:

Q: find how far a ball travels before coming to rest if it is dropped from a height of 64m and each…

A: To find: The distance travel by ball before coming to rest. Given: The ball is dropped from the…

Q: The wheels on a racing bicycle have a radius of 10 inches. How fast is the cyclist traveling in…

A: Circumference of wheel = 2πr                                  = 2 × 22/7 × 10 inches Distance…

Q: Each tire on a truck has a radius of 18 inches. The tires are rotating at 500 revolutions per…

A:

Q: How far does the tip of the minute hand of a clock move in 25 minutes if the hand is 8 inches long?

A:

Q: A tower that is 155 feet tall casts a shadow 163 feet long. Foind the angle of elevation of the sun…

A:

Q: A baseball, hit 6 feet above the ground, leaves the bat at an angle of 57° and is caught by an…

A: Given: Baseball leaves the bat at an angle of 57°. horizontal distance covered by ball is 208 feet.…

Q: A wheel is rotating 720 times per minute. Through how many degrees does a point on the edge of the…

A: 1 minute= 60 seconds   So in 60 seconds the wheel rotates 720 times So, in 1 second it rotates…

Q: a lawn sprinkler located at the corner of a yard is set to rotate through 90 degrees and project…

A:

Q: Find the linear speed of the tip of the minute hand of a clock if its length is 12in

A:

Q: Each tire of an automobile has a radius of 1.25 feet. How many revolutions per minute (rpm) does a…

A: