In uniform circular motion, how does the acceleration change when the speed is increased by a factor of 3? When the radius is decreased by a factor of 2?

Q: A boll rounds a 14 m radius curve at 9 m/s. The magnitude of it's acceleration in m/s2

A: Given data :                Speed    =    V                Radius    =     R        To find :…

Q: An Aston Martin V8 Vantage sports car has a "lateral acceleration" of 9 m/s^2. This is the maximum…

A: Given: acceleration a=9 m/s2 velocity v=39 m/s To find: Radius of the curve R = ??

Q: An object is moving in uniform circular motion. If the radius of its path is 6.90 mm and its…

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Q: What is the average centripetal acceleration of a race car that travels once every 8 seconds around…

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Q: A civil engineer calculates that the magnitude of the maximum centripetal acceleration of a car on a…

A: Given:- Magnitude of the maximum centripetal acceleration of the car is ac,max=4.40 m/s2 Speed of…

Q: A curve on a highway has a radius of curvature of 200.0 m. What is the magnitude of a car’s…

A: Given data: Radius of curvature (r) = 200.0 m Constant Speed (v) = 26.8 m/s Time (t) = 4.00 s…

Q: An object is traveling with a velocity of 6.0 m/s in a circular path whose radius is 4.0m. What…

A: Velocity = v = 6 m/s Radius = r = 4 m Centripetal acceleration will be given by following formula:

Q: To keep a constant centripetal acceleration, how much should the radius change if the velocity is…

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Q: A boll rounds a 2 m radius curve at 4 m/s. The magnitude of it's acceleration in m/s².

A: Introduction :  In this question we are provided it value of  velocity and radius . With these data…

Q: A ball rotates in a harizontal circular path of radius r0.5m with a constant speed. The radial…

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Q: In a uniform circular motion, the centripetal acceleration is

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Q: A boll rounds a 29 m radius curve at 2 m/s. The magnitude of it's acceleration in m/s².

A: Introduction :    In this question we are provided with value of  radius and speed . with these data…

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: You are cycling around a circular track at a constant speed. Does the magnitude of your acceleration…

A: Motion around the circular track

Q: What is uniform circular motion and non uniform circular motion?

A: Uniform circular motion at a constant velocity can be defined as the motion of an object in a…

Q: How can we find the acceleration for an object in uniform circular motion?

A: Uniform circular motion

Q: In uniform circular motion, the acceleration is perpendicular to the velocity at every instant.…

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Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m s-1 . What is…

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Q: If an object moves along a circular path at a constant speed, why would velocity constantly change?

A: When object moves on a circular path with constant speed or varying speed  changing it's direction…

Q: When an object is in uniform circular motion, the acceleration of the object toward the center axis…

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Q: A boll rounds a 60 m radius curve at 6 m/s. The magnitude of it's acceleration in m/s²

A: Given data:  Radius (r) = 60 m Speed (v) = 6 m/s Required: The acceleration (a)

Q: Can centripetal acceleration change the speed of circular motion? Explain.

A: The acceleration of an object moving with linear velocity (v) in a circle with radius (r) always…

Q: In uniform circular motion, what are the average velocity and average acceleration for one…

A: 1) uav=∆r∆t (total displacement/time) For one revolution, the object returns to its starting point,…

Q: A race car goes around the level circular track with the diameter of 1.00 km at a constant speed of…

A: Write the given values with suitable variables. r=1 km2=0.5 km×1000 m1 km=500 mv=88 km/h=88…

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

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Q: What is the magnitude of the centripetal acceleration of a car following a curve of radius 500 m at…

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Q: The acceleration of the circular motion is directed O Inward O Outward Upward O Downward

A: To determine  The direction of acceleration in circular motion

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

A: Given Data: The constant velocity of a car is, v=4.0 m/s The radius of a circular track is, r=4.0 m…

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: What is difference between Uniform circular motion and projectile motion?

A: When the object move in the circular path, it is called the circular motion. If the speed of the…

Q: If the radius of the path of a body in uniform circular motion A) (a) half as great as before. B (b)…

A: GivenIf the radius of the path of a body in uniform circular motion is doubled and the speed is kept…

Q: In uniform circular motion, the speed is constant. Although the speed is constant, explain why there…

A: Required: We need to explain why there is acceleration in uniform circular motion although speed is…

Q: A boll rounds a 12 m radius curve at 3 m/s. The magnitude of it's acceleration in m/s2

A: Given data:  Radius (r) = 12 m Speed (v) = 3 m/s Required: The magnitude of the acceleration

Q: A truck moving along a curve in the road at 20.01 meters per second has centripetal acceleration of…

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Q: What is the centripetal acceleration of the second hand tip of a clock if it measures 1.2 cm?(r=1.2…

A: Given,  The length of second hand tip of a clock =1.2 cm. We have to find the centripetal…

Q: What is the minimum radius at which an airplane flying at 143.6 m/s can make a U-turn if its…

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Q: A boll rounds a 30 m radius curve at 12 m/s. The magnitude of it's acceleration in m/s2

A: Given data :    Radius   =  R    Speed    =   V        To find :            Acceleration

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

A: The relation between centripetal acceleration and angular velocity is given by,

Q: In uniform circular motion, the speed is constant. Although the speed is constant, explain why there…

A: Given,  In uniform circular motion, the speed is constant.

Q: An aston martin v8 vantage sports car has a "lateral acceleration" of 7 m/s^2. this is the maximum…

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Q: What is the average centripetal acceleration of a car travelling at 15 meters/second on a circular…

A: Given data:  Velocity (v) = 15 m/s Radius (r) = 50 m Required: Centripetal acceleration (ac)

Q: what is the average centripetal acceleration of a car traveling at 20 meters/second on a circular…

A: Data provided:  Car's velocity (V) = 20 m/s Radius of circular track (r) = 50 m Centripetal…

Q: When an object is in uniform circular motion, the velocity of the object changes. never True False

A: Concept Uniform circular motion:- The motion of an object moving along a circular path with a…

Q: Can centripetal acceleration change the speed of a particle undergoing circular motion?

A: Centripetal acceleration

Q: a person swings a rock around on a string, causing it to sweep out in a circle of radius 1.8m. If…

A: Given that  Radius of circle = 1.8 m = r   constant speed of rock= v= 18.7 m/s

Q: A car rounds a 12 m radius curve at 8 m/s. The magnitude of it's acceleration in m/s?

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Projectile Motion