The radius of the wheel of a car is 15 inches. If the wheel is turning at the rate of 3 revolutions per second, how fast is the car moving? Express your answer in miles per hour

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A: A vehicle's maximum safe speed is dependent on the radius of the curved road.

Q: It take you 12 min to travel 5.0 mi to school along a straight road. You leave home 20 min before…

A: We have the formula Speed = DistanceTime Now, normally it takes 12 min to travel 5 miles.  Now, 60…

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A: For this problem we have to use given equation.

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A: Calculation:The mass of an object is 1,100 kilograms and its speed is 30 meters per…

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A: solution of part A So the stone is 829 feet high 3 second later.

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A: We calculate distance travel in one hour.Then find the equation.

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Q: A stone is thrown straight up from the edge of a roof, 825 feet above the ground, at a speed of 12…

A:

Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 18…

A: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 18…

Q: In still water, your small boat average is 8 miles per hour. It takes you the same amount of time to…

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Q: A stone is thrown straight up from the edge of a roof, 950 feet above the ground, at a speed of 12…

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Q: Show illustration and give detailed solutions. A car traveling north at 60 mph and a truck…

A: A car traveling north at 60 mph and a truck traveling east at 45 mph leave an intersection at the…

Q: On a recent trip a trucker traveled  585 mi at a constant rate. Vecause of road conditions the…

A: Given: Total distance=585 miles. Since the speed is constant, Consider speed for 585 miles be x. And…

Q: Car Wheels The radius of each wheel of a car is 15 inches.If the wheels are turning at the rate of 3…

A: Given the radius of the wheel 15 inches. The wheels are turning at the rate of 3 revolutions…

Q: A baseball diamond is a square, 90 feet on the side. A runner runs from second base to the third…

A: Draw a figure for the given information as shown below. From above figure, s2=902+x2

Q: Duterte and Bong Go one bikes are separated by 400 meters. Duterte starts riding north at a rate of…

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Q: The speed of a boat in still water is 15 km / hr.It can go 30 km upstream and return downstream to…

A: To find: The speed of the stream. Given information: The speed of a boat in still water is 15 km/hr.…

Q: An accepted relationship between stopping distance, d in feet, and the speed of a car, v in mph, is…

A: For this problem, we can find d and v at any instant by using given equation.

Q: A stone is thrown straight down from the edge of a roof, 900 feet above the ground, at a speed of 9…

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Q: 60 25 300

A: From the given data:

Q: Show illustration and give detailed solutions. An LRT train 6 meters above the ground crosses a…

A: Concept: Let AB represent the ground level and BD represent the height of the train above the ground…

Q: Monica drives to work each day from point Point C A to point C. The following sketch shows the two…

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Q: An accepted relationship between stopping distance, d in feet, and the speed of a car, v in mph, is…

A: We can found speed and no. Of feets at any instant by using given equation

Q: A jet travels 1240 miles against a jetstream in 2 hours and 1540 miles with the jetstream in the…

A: Let, J = rate of jet in still air Js = rate of Jetstream Then, J+Js is rate of jet with the…

Q: The formula U = V2.4r models the maximum safe speed, v, in miles per hour, at which a car can travel…

A: From the data: The radius of the curvature at an exit ramp on a highway =r= 450 Ft.

Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 10…

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Q: A cylindrical pool has a height of 8 feet and radius of 6 feet. How fast is the volume (in cubic…

A: Solved below

Q: A stone is thrown straight up from the edge of a roof, 725 feet above the ground, at a speed of 14…

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Q: QI: what is the speed does a meter stick move if its length is observed to shrink to 0.5 m?

A: Given original length is = Lo = 1 m Contracted length = L = 0.5 m Let speed of metre stick is V m/s…

Q: A bag of sand originally weighing 144 lb was lifted at a constant rate. As it rose, sand also leaked…

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Q: A stone is thrown straight up from the edge of a roof, 950 feet above the ground, at a speed of 10…

A: Here a stone is thrown straight up from the edge of a roof, 950 feet above the ground, at a speed of…

Q: A bicyclist traveling at 14 ft/sec velocity (ft/sec) puts on the brakes to slow down at a constant…

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Q: A cylindrical pool has a height of 8 feet and radius of 6 feet. How fast is the volume (in cubic…

A: Given a cylindrical pool has height h=8 feet and radius r=6 feet. To find how fast the volume (in…

Q: An aircraft carrier left Guam at the same time as a submarine. The ships traveled in opposite…

A: It is given that the aircraft carrier and the submarine are travelling in different directions. So…

Q: An object is in freefall. It remains in freefall for 5 seconds before it hits the ground. How high…

A: The initial velocity of the free fall=u=0, acceleration due to gravity=a=-9.8 m/s2 Time of…

Q: A stone is thrown straight up from the edge of a roof, 775 feet above the ground, at a speed of 10…

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Q: Flying against the wind, an airplane travels  3400  kilometers in  5  hours. Flying with the…

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Q: A boat on a river travels between two points, 20 mi apart, in 1 h. The return trip aganist the…

A: Given: Let speed of boat in still water = v Let speed of current = w

Q: A stone is thrown straight up from the edge of a roof, 875 feet above the ground, at a speed of 10…

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Q: A boat on a river travels between two points, 90 mi apart, in 1 h. The return trip aganist the…

A: It is given that when the boat travelled downstream it takes 1 hour to travel the distance 90 miles…

Q: A baseball diamond is a square, 90 feet on the side. A runner runs from second base to the third…

A: Given, v=20ftsec velocity of runner towords the home is change of distance. when he is 15 ft from…

Q: A car traveling at the rate of 20m/s is approaching an intersection. When the car is 100 meters from…

A: Situation can be easily understood by using the figure:

Q: Mark cycled at a speed of 24 km/h for 40 minutes. How far did he travel?

A: Since you have posted multiple questions, as per our policy we will answer first question. Please re…

Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 20…

A: The solution to the given question is explained below.

Q: Solve the problem. Julie and Eric row their boat (at a constant speed) 27 miles downstream for 3…

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Q: A cylindrical pool has a height of 8 feet and radius of 6 feet. How fast is the volume (in cubic…

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Q: I foot tall person walks away from a 10 foot tall lamppost at a constant rate of 3 feet per second.…

A: