A car travels counterclockwise around a flat circle of radius 0.25 km at a constant speed of 60 m/s. When the car is at point A as shown in the figure, what is the car's acceleration? North mis West Enst A 025 km South m/s?north 14400 m/s?, west 14.4 m/s?north 14.4 m/s? west 14400

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: 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 car moves around a circular path of a constant radius at a constant speed. When the car is at the…

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Q: A boy whirls a stone in a horizontal circle of radius 1.83 m and at height 2.38 m above level…

A: Radius (R) = 1.83 m height (h) = 2.38 m Horizontal distance (d) = 9.15 m

Q: A motorist travels along a vertical circle with a diameter of 10.0 m. After one successful…

A: Given data:  Diameter of vertical circle (d) = 10.0 m Speed at bottom (v) = 6.50 m/s Mass of…

Q: An engineer is creating a new amusement park where the rides drop straight down and then curve onto…

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Q: You drive a go-cart around a track as shown below, consisting of two arcs connected by two…

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Q: A toy car drives around a circular track with a radius of 10 m. When the car’s velocity is…

A: radius = 10 m acceleration (a) = 10 ms2direction of velocity at the given instant = southwards…

Q: A Ferris wheel with a radius of 9.5 m rotates at a constant rate, completing one revolution every 32…

A: radius of ferris wheel (r) = 9.5 m Time period (T) = 32 Sec Angular speed (ω) = 2π/T= 2π/32= 0.196…

Q: A toy car moves around a circular track at constant speed. It suddenly doubles its speed. As a…

A: Write the expression for the centripetal acceleration of the car moving around a circular track.

Q: A new car is tested on a 270-mm-diameter track. If the car speeds up at a steady 1.3 m/s2m/s2 , how…

A: Given data: -  The diameter of the track is d = 270 mm. The radius of the track is r =d/2 = 135 mm.…

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

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

A: Given : Radius of the first curve= R; speed = V; Radius of the second curve = R/2; speed of the…

Q: A ball traveling in a circle with a constant speed of 3 m/s has a centripetal acceleration of 6.4…

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

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Q: The blade of a modern wind turbine is usually around 55 m long (radius = 27.5 m). If the blade…

A: Given data as per question Radius of turbine =27.5 m calculations 11.29 revolution =1 minute=60 s1…

Q: A pilot can withstand an acceleration of up to 9g, which is about 88 m/s², before blacking out. What…

A: Given acceleration limit of pilot ap = 88m/s2 velocity v = 515 m/s radius r = 3920

Q: A skater starts the jump moving forward as shown, leaps into the air, and turns one-and-a-half…

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Q: A cyclist on a circular track of radius r = 800 feet is  traveling at 27 ft s^-1. His speed in the…

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Q: A car travelling along a road is making a turn where the radius of curvature is r = 2t2 m where t is…

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Q: ace car goes around level, circular track with a diameter of 1.00 km at a constant speed of 99 km/h.…

A:

Q: A car is traveling at constant speed of v = 11.5 m/s. Its tires have a diameter of d = 0.68 m. v =…

A: Given data:  Speed (v) = 11.5 m/s Diameter (d) = 0.68 m

Q: Mr. M is taking a turn with radius r at a speed v. If he maintains the same speed but takes the turn…

A: solution is given as

Q: A car is traveling at constant speed of v = 29 m/s. Its tires have a diameter of d = 0.53 m. v = 29…

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Q: A tennis ball connected to a string of radius 1.6 m is spun around in a vertical, circular path at a…

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Q: A car travels at a constant speed around a circular track whose radius is 3.82 km. The car goes once…

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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: A runner taking part in the 200 m dash must run around the end of a track that has a circular arc…

A: The magnitude of the centripetal acceleration of the runner is given by ac=v2r=d/t2r=200 m/22.2 s240…

Q: A new car is tested on a 270-mm-diameter track. If the car speeds up at a steady 1.3 m/s2m/s2 , how…

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Q: motorcycle moves at a constant speed of 35 ft/sec around a curve road of radius 292 ft. What is the…

A: motorcycle moves at a constant speed of 35 ft/sec around a curve road of radius 292 ft. What is the…

Q: An object follows a uniform circular motion. Which of the following is TRUE? Select one: a. The…

A: An object follows a uniform circular motion . To select the correct statement a) The centripetal…

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: Grandpa stills plays his old 78's on an antique Victrola. If the records are 10.0 inches in diameter…

A: Formula of centripetal acceleration is as follows; ac=ω2r…

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: A cyclist On & circular track of radius r = 240 m is traveling at 8 m/s His speed in the tangential…

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Q: How lond does it take a plane, traveling at a speed of 110 m/s  to fly once a round the circle whose…

A: Given  Speed v = 110m/s Radius  R = 2850 m

Q: An object moving at 34 m/s makes a circle with 1.3m radius? What is the object's acceleration? Round…

A: Given v=34 m/s R=1.3 m As  a=v2R

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

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Q: Rudy is test-riding his new bike at the newly-built Pasig River Esplanade. He is going at a speed of…

A: When an object is moving on a circular track ,then centripetal force is required to make it move on…

Q: At a given point above Earth's surface, the acceleration due to gravity is 65 m/s². What is the…

A: Acceleration due to gravity at any point is given by the formula gi = GmRi2 Here, gi is the…

Q: bicyclist is at the bottom of a hill with a speed of 30ft/s. After traveling 600 ft on the road, she…

A: If an object moves in circular motion centripetal Acceleration acts on it.  Centripetal acceleration…

Q: ypical running track is an oval with 74-mm-diameter half circles at each end. A runner going once…

A:

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,

Q: A Ferris wheel (radius r = 17.0 m) moves in a vertical circle as illustrated in Diagram Q. The…

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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.