Answer the follwing questions The bobsled track at the 1994 Olympics contained turn with radii of 33 m. Find the centripetal acceleration at the turn for a speed of 340 cm/sec. What is the maximum speed at which a car can safely negotiate an unbanked turn with radius of 60 m in icy weather, where the coefficient of static friction is 0.10? An 8 kg block initially at rest is pulled to the right along a horizontal surface whose coefficient of friction 0.1by a constant force of 34 N. Find the speed of the block after it has moved 2 m.

Q: Speed Racer can go around a flat curve at a maximum speed of 35.0m/s. If the coefficient of static…

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Q: 500kg car rounds of paint curve of 20° and a radius of 100 m with the speed of 29 m/s. What is the…

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Q: A high-speed test track for cars has a curved section an arc of a circle of radius R = - 858 m. The…

A: Detailed solution of given question is given in below steps.

Q: Ford Motor company is designing a Centrifugal Governor for cruise control system, It controls the…

A: As per the data given, Diameter of steel Flyball=50 mmDensity of steel Flyballs=8000 kg.m-3 So mass…

Q: eightlessness” as they round the top of one hill. How fast must the car be going it the radius of…

A: Given: To find the time taken with the given values as,

Q: The maximum static coefficient of friction between the tires of a 2000 kg car and the road is µs,max…

A: Given data The car's mass is: m = 2000 kg The friction coefficient is: μs,max=0.25 The rotation's…

Q: There is a designed leg shaped machine to spin astronauts in a horizontal circle with a radius of 10…

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Q: A 3,000-kg truck leaves a freeway on a circular exit of radius 50 m at a speed of 15 m/s. What…

A: Given that:- Mass of a truck (m) = 3000 kg  Radius (r) = 50 m  Speed (V) = 15 m/s

Q: A0.758 kg coin is placed at 0.298 from the center of a rotating horizontal turntable. When the coin…

A: Centripetal force is the force which keeps an object moving on a circular path. Direction of…

Q: A racetrack curve has radius 90.0 mm and is banked at an angle of 15.0 ∘∘. The coefficient of static…

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Q: acceleration at the lowest point does not exceed 6.0 g 's. Calculate the 78 kg pilot's effective…

A: Given: The speed of the jet at the lowest point of the loop is 1200 km/h. To determine: The minimum…

Q: A race car rounds a curve at 50 m/s. The radius of the curve is 416 m, and the car's mass is 650 kg.…

A: Car move in a circular path  radius of curve(r)=416m Speed of car (v)= 50m/s =constant  Mass of car…

Q: An engineer is trying to determine the speeds at which she can swing a 400kg wrecking ball without…

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Q: A car with a mass of 1500 kg starts to slide while traveling at a speed of 8m / s on a 35 m radius…

A: Given data: Mass of car is m=1500 kg. Velocity of car is v=8 m/s. Radius of corner is r=35 m.

Q: car is speeding with a velocity of 80 km/hr around a curve that is banked at an angle of 35◦. What…

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Q: A car is speeding with a velocity of 80 km/hr around a curve that is banked at an angle of 35◦ .…

A: It is given that, v=80 km/hr=22.22 m/sθ=35oμs=0.25μk=0.15

Q: A woman is riding a jet ski at a speed of 30 m/s and notices a seawall straight ahead. The farthest…

A: The expression for the distance is,

Q: A 2.00Kg puck on a frictionless horizontal surface on the Earth is constrained to a circular orbit…

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Q: a curve in a highway as a radius of 120m and is banked at 3degrees .on a day when the road is icy…

A: θ=3.00 r = 120m g = 9.8 m/s2

Q: An engineer is trying to determine the maximum speed at which a 900kg car can travel around the…

A: When the car moves in the circular track then an inward force will act on it. So the number of…

Q: Ifa question requires it, you may assume ihat the magnilude 8 Earth's gravity is 9.81 m/s?. Y. A…

A: At the lowest point resultant of gravitational force and tension will give the centripetal force…

Q: A jet pilot takes his aircraft in a vertical loop , if the jet is moving at a speed of 1140 km/m ,…

A: Centripetal acceleration is a type of  acceleration in uniform circular motion. It direction is…

Q: It was a dark and stormy night in Winona, Minnesota. A driver advances along an icy road - assume…

A: This is case of Banked turn when there is no friction ,speed with which person take the turn to…

Q: A ball of 0.145 is tied to a 50 cm rope and begins to spin in a horizontal circle. Determine (a)…

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Q: A race car rounds a curve at 56 m/s. The radius of the curve is 445 m, and the car's mass is 700 kg.…

A: Centripetal acceleration: The acceleration is directed radially toward the centre of the circle. The…

Q: 1500 kg vehicle is rounding a frictionless-banked curve which is elevated at 25° incline. How fast…

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Q: A race car rounds a curve at 57 m/s. The radius of the curve is 440 m, and the car's mass is 615 kg.…

A: A race car rounds a curve at speed, v = 57 m/s. The radius of the curve is, r = 440 m, and the car's…

Q: Linda is driving a car around a turn of radius r = 20 m. The road is on a banked curve of 30o. If…

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Q: Medical testing has established that the maximum acceleration a pilot can be subjected to without…

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Q: A 10 cm fan is rotating at 30 revolutions per minute. Find the centripetal acceleration in cm/s2 for…

A: Centripetal acceleration is given by, aR=Rω2........(1)As per the provided information, R= 5…

Q: A car is turning on a road surface with a coefficient of friction of µ = 0.30. It turns with a…

A: µ = 0.30radius,r=50 mLet V be the max. velocity of car around the turn

Q: It took a 900 kg racing car 12.3 seconds to travel at uniform speed around a circular racetrack of…

A: Mass of vehicle is Time is Radius of circular track is Note:Find:(a) Centripetal acceleration.(b)…

Q: Banked curves are designed so that the radial component of the normal force on the car rounding the…

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Q: A small airplane of mass 800 kg is doing a horizontal turn. The turn requires the pilot to bank the…

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Q: A race car rounds a curve at 53 m/s. The radius of the curve is 450 m, and the car's mass is 670 kg.…

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Q: A car with a mass of 1500 kg starts to slide while traveling at a speed of 8m /s on a 35 m radius…

A: Given Radius of curved path is R=35 m Speed of car is v=8 m/s

Q: Helicopter blades withstand tremendous stresses. In addition to supporting the weight of the…

A: Given Data : The length of the blades is given as r = 4m, The frequency of the helicopter blade is…

Q: In this example, the friction force between a vehicle's tires and the road provides the radial…

A: Write the given values below. R=250 mμs=0.9

Q: height of 150 feet (46 m) before dropping and going into a vertical loop that has a radius of 19 m.…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.