A car is turning onto the highway using the bending ramp. Given that the radius of the circle is 87 m and the car is traveling at 60 km/hr, What is the speed of the car in m/s? 16.67 What is the centripetal acceleration of the car? m/s² V Using the centripetal acceleration from above, find the coefficient of static friction between the car and the road:

Q: A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg…

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Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

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Q: Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a…

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Q: A car is going along a circular road at a constant speed. The radius of the curve is 270 m, and the…

A: Given data: The radius of the curve (r) = 270 m Time required to complete one round (t) = 1.4 min…

Q: A child is twirling a 0.0273-kg ball on a string in a horizontal circle whose radius is 0.125 m. The…

A: Mass of the ball, m = 0.0273 kg. Radius of rotation, R = 0.125 m. Time period, T = 0.409 s.   To…

Q: An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in…

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Q: A race car rounds a curve at 58 m/s. The radius of the curve is 406 m, and the car's mass is 610 kg.…

A: Given: Velocity of racer car on curve v = 58 m/s. Radius of the curve R = 406 m. Mass of the car m =…

Q: An artificial satellite of mass 100 kg is in a circular orbit at 500 km above the earth's surface.…

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Q: Speedboat A negotiates a curve whose radius is 115 m. Speedboat B negotiates a curve whose radius is…

A: Given data: Speedboat A, radius,rA =115 m Speedboat B. radius, rB =284 m

Q: The diagram shows an experiment to study centripetal acceleration. Take g = 10ms2 If the radius of…

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Q: A satellite orbits a planet of unknown mass in a circle of radius 8000 Km. The magnitude of the…

A: Given: The radius of the orbit is 8000 km. The centripetal acceleration is 7 m/s2.

Q: rock is tied to a 2 m long string and spun in a horizontal circle. The rock has  an acceleration of…

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Q: A pilot of mass m= 70 kg in a jet aircraft executes a loop-the-loop, as shown in Figure. In this…

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Q: 1. The Magnitude of the Centripetal Force is given by the equation: Fc = mV2 m = mass; v = velocity;…

A: Given data: Mass of the car m=1000 kg Radius r=80m Velocity V=20 m/s

Q: A car of mass m follows a truck of mass 3m around a circular turn. Both vehicles move at speed v.…

A: a) Formula for centripetal force is, F=mv2rFtuck=3mv2rFcar=mv2rtherefore,FtuckFcar=3

Q: A woman places her briefcase on the backseat of her car.  As she drives to work, the car negotiates…

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Q: A car goes around a curve of radius R at constant speed V. Then it goes around a curve of radius 2R…

A: The initial centripetal acceleration of a car is given as, a=v2R

Q: A 50 kg child riding a Ferris wheel (radius = 10 m) travels in a vertical circle. The wheel…

A: The total distance covered in one revolution is 2πr. The velocity of the system is,

Q: A car of mass 1,925 kg travels along a circular road of radius 90.0 m at 15.0 m/s. (a) Calculate the…

A: Given data: Mass (m) = 1925 kg Radius (r) = 90.0 m Speed (v) = 15.0 m/s Required: Centripetal…

Q: Each of the space shuttle's main engines is fed liquid hydrogen by a high-pressure pump. Turbine…

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Q: Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a…

A: Radius of track (r) = 57 m Constant speed (v) = 29.5 ms

Q: . A child is twirling a 0.0151-kg ball on a string in a horizontal circle whose radius is 0.0649 m.…

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Q: A car of mass 1,950 kg travels along a circular road of radius 65.0m at 19.0m/s  a) Calculate the…

A: a) The expression for the car's magnitude of centripetal acceleration is,…

Q: The radius of curvature is smaller at the top than on the sides so that the downward centripetal…

A: Radius of curvature on the top point= 17 m Centripetal acceleration= 1.5 g to find the speed of…

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

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Q: 3. A 2.0 x 103 - roller coaster with four passengers travels at a constant speed of 12 meters per…

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Q: An airplane is flying in a horizontal circle at a speed of 105m/s. The 80kg pilot does not want his…

A: Given, speed of an airplane, v = 105 ms mass of the pilot, m = 80 kg centripetal acceleration, ac =…

Q: *12. D The earth rotates once per day about an axis passing through the north and south poles, an…

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Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A: Expression for centripetal acceleration -  ac=v2r .....(1) Expression for angular velocity -  v=ωr…

Q: An aircraft is travelling at a constant speed of 180 m s' in a horizontal circle of radius 20 km. A…

A: Given : Speed of the aircraft, v = 180 m/s Radius of horizontal radius, r = 20 km = 20,000 m Angle…

Q: A 14000N car traveling at 25m/s rounds a curve of radius 200m.Find the following: A) The…

A: Centripetal force is the net force acting on a particle when it is performing the circular motion.…

Q: What is the minimum radius at which an airplane flying at 300 m/s can make a U-turn if its…

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Q: QUESTION 7 A particular is moving in a circle of radius r with a uniform speed v. Its centripetal…

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Q: An astronaut lost in space is far from any other mass (i.e., gravity is negligible). He swings a…

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Q: An object 0.02 Kg moves at a constant speed of 9.0 m/s in a circular path of radius of 1.5 m. a.…

A: Given data: Mass (m) = 0.02 kg Constant Speed (v) = 9.0 m/s Radius (r) = 1.5 m Required: Centripetal…

Q: An ordinary workshop grindstone has a radius of 9.00 cm and rotates at 8000 rev/min. (a)Calculate…

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Q: A circular-motion addict of mass 80 kg rides a Ferris wheel around in a vertical circle of radius 10…

A: Given data:     The mass of the addict is: m = 80 kg The radius of the wheel is: r = 10 m The speed…

Q: 1) F. = N+ mg %3D A skier goes over a small round hill with radius R. Since she is in circular…

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Q: A ball on the end of a string is swung in a vertical circle. The mass of the ball is 1.43 kg, the…

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Q: The cars on an amusement park ride travel at a constant speed velocity at 4.0 m/s on a circular…

A: The magnitude of each car centripetal acceleration is ac=v2r=4 m/s24 m=4 m/s2

Q: A car of mass m follows a truck of mass 2m around a circularturn. Both vehicles move at speed v. (a)…

A: a)Formula for centripetal force is

Q: Is it possible for an object moving around a circular path to have both centripetal and tangential…

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Q: When a fighter pilot makes a very quick turn, he experiences a centripetal acceleration. When this…

A: Acceleration, a = 4g  speed, v = 950 m/s

Q: A car enters a right turn that is 90◦ and part of a circle of radius r. The car exits the turn after…

A: The centripetal acceleration is given by,

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.