A car travels with a centripetal acceleration of 60 m/s2 on a horizontal speedway banked at an angle θ. Determine the angle θ (in degree) of the banked speedway.

Q: A cyclist turns a corner with a radius of 50m at a speed of 10 m/s   A) what is the cyclist's…

A: Given data The radius of the corner is r = 50 m The speed of the cyclist is v= 10 m/s The combined…

Q: An automobile travels at a steady 90 km/h along a road lead￾ing over a small hill. The top of the…

A: The speed of the automobile in m/s is, 90 km/h=90 km/h×1 m/s3.6 km/h              =25 m/s

Q: A point at R=0,2 m from the axis of rotation makes for 1 min 300 rev/min. Determine the centripetal…

A: Answer:-  Given  Radius (R) = 0.2 m Angular speed ( w) = 300 rev/ min. The angular speed (w) 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 car traveling at 20 m/s follows a curve in the road so that its centripetal acceleration is 5…

A: Given The velocity of the car is v=20 m/s. The centripetal acceleration of a car is a=5 m/s2. The…

Q: The diagram shows an object moving counterclockwise with uniform circular motion. Draw/explain the…

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Q: A curve on the freeway has a radius r = 300 m. What banking angle would allow vehicles traveling at…

A: Here given that the radius of the curve is 300 m. Now the car is moving at a speed of 35 m/s.We have…

Q: Give an everyday example of circular motion for which the centripetal acceleration is mostly or…

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Q: A peregrine falcon in a tight, circular turn can attain a centripetal acceleration 1.5 times the…

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Q: A roadway for stunt drivers is designed for racecars moving at a speed of 40 m/s. A curved section…

A: Given: Speed of racecars v = 40 m/s. radius of circular arc r = 230 m.

Q: An Earth satellite moves in a circular orbit 640 km (uniform circular motion) above Earth’s surface…

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Q: A curve of radius 100 m,banked at an angle of 45, When a car round this curve at the maximum speed…

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Q: A point at R=0.2 m from the axis of rotation makes for 1 min 300 rev/min. Determine the centripetal…

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Q: An airplane is flying north. It makes a gradual 180° turn (at any instant, the turning angle is less…

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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 highway curve has a radius of 300m.  At what angle (in degrees) should it be banked for a traffic…

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Q: A catapult is designed to throw a rock A when the arm of the catapult becomes vertical. Starting…

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Q: ´A centrifuge is a device in which a small container of material is rotated at a high speed on a…

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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: 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: If the Ferris wheel is rotating at a constant rate, what is the direction of the acceleration at…

A: According to question we need to define direction of acceleration.

Q: An athlete in a hammer-throw even swings a 7.0 kg hammer in a horizontal circle at a constant speed…

A: Centripetal acceleration changes with time however it’s magnitude can be the same

Q: A car rounding a flat curve (Wha keeps the car from sliding off the Fc=

A: (5) Free body diagram for a car rounding a flat curve Fc=f (friction)

Q: A ball whirled in a horizontal circle 1.5 m in radius at a rate of 1 revolution every 2 secs. Find…

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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: A hawk flies in a horizontal arc of radius 12.0 m at constant speed 4.00 m/s. (a) Find its…

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Q: A Ferris wheel with a radius of 9.5 m rotates at a constant rate,completing one revolution every 36…

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Q: An object moves in a circle at constant speed. Its tangential acceleration Group of answer choices…

A: When an object is moving in a circle with a constant speed, the tangential acceleration will be…

Q: A car of mass 1,425 kg travels along a circular road of radius 75.0 m at 17.0 m/s. (a) Calculate the…

A: (a) Calculate the magnitude of the centripetal acceleration of the car. ac=v2r Here, v is the…

Q: Which causes a greater effect to the magnitude of the velocity of an object in a uniform circular…

A: If an object moving in a uniform circular motion, the force of the particle experience in the…

Q: Can the total acceleration of an object undergoing circular motion be greater than the centripetal…

A: Can total acceleration of an object undergoing circular motion be greater than the centripetal…

Q: Determine the velocity of locomotive train that moves in a circular curve with a radius of 250 m…

A: Given data:  Radius (r) = 250 m Centripetal acceleration (ac) = 1.5 m/s2 Required: The velocity (v)

Q: A curve of radius 100 m,banked at an angle of 30°, When a car round this curve at the maximum speed…

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Q: Cam Newton of the Carolina Panthers throws a perfect football spiral at 7.9 rev/s. The radius of a…

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Q: A small ball is attached to the lower end of a 0.800-m-long string, and the other end of the string…

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Q: A curve of radius 100 m,banked at an angle of 45, When a car round this curve at the maximum speed…

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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: A centripetal acceleration is always directed towards the __________ of the circle. a) center b)…

A: centripetal acceleration is always directed towards the __________ of the circle. a) center b) right…

Q: An airplane is flying north. It makes a gradual 180° turn (at any instant, the turning angle is less…

A: a=centripetal acceleration=v2/R

Q: A highway curve of a radius of 400 m is designed for traffic moving at a speed of 91.0 km/hr. What…

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Q: An airplane is flying north. It makes a gradual 180° turn (at any instant, the turning angle is less…

A: For going from North to South, the airplane goes around in a semi-circle.Speed, v = 405.4 km/hrThis…

Q: In a roundabout (or traffic circle), cars go around a 25-m-diameter circle. If a car’s tires will…

A: Assume that the traffic circle is unbanked. The force of friction must be at least equal to the…

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

A: Velocity, v = 180 m/sRadius, r = 20 km = 20×103 mAcceleration due to gravity, g = 9.81 m/s…

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

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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.