In a circular motion, if an object has a speed of 37.7m/s, and radius of the circular path is 10 m, what is the centripetal acceleration in m/s2?

Q: A child sitting 1.10 m from the centre of a merry-go-round. He moves with 1.70 m/s Calculate the…

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Q: The moon completes one (circular) orbit of the earth in 27.3 days. The distance from the earth to…

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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 stone tied to the end of a string 80 cm long is whirled in a horizontal circle with a constant…

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Q: A child sitting 1.20 m from the centre of a merry-go-round. He moves with 1.70 m/s Calculate the…

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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: Which graph best represents the relationship between the mag- nitude of the centripetal acceleration…

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Q: What is the centripetal acceleration upon an unidentified material that moves with a tangential…

A: Given, an unidentified material moves upon a circle having,the tangential velocity v =2.0 ms and the…

Q: A 2.0 X 103 kilogram car travels at a constant speed of 12 meters per second around a cir- cular…

A: Given data:  Mass of car (m) = 2.0×103 kg Speed of car (v) = 12 m/s Radius (r) = 30 m Required:…

Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 95…

A: We need to calculate the centripetal acceleration of the car.

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

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Q: The moon orbits the earth once every 2.4 x 10° sec at a distance of 3.8 x 10% m. Assuming uniform…

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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: 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: For a biological sample in a centrifuge with a radius of 1.0 m to have a centripetal acceleration of…

A: Given : Radius = r = 1m Centripetal Acceleration = 25g m/s2

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: A cat rides a merry-go-round turning with uniform circular motion. At time 1.4s, the cat: velocity…

A: A cat rides a merry-go-round turning with uniform circular motion. At time t1 = 1.4 s. the ca's…

Q: A child sits on the edge of a spinning merry-go-round that has a radius of 1.8 m. The child's speed…

A: A body performing uniform circular motion experiences an acceleration towards the center and is…

Q: Which has the greater centripetal acceleration, a car with a speed of 15.0 m/s along a circular…

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Q: A go-kart completes a full-lap around a circular racetrack in 3.0 seconds. The racetrack has a…

A: Given data:  Time period (T) = 3.0 s Radius (r) = 10.0 m Required: Centripetal acceleration (ac)

Q: Which of the following statements about uniform circular motion ARE correct? The speed does not…

A: Uniform circular motion:-When the particle moves in the circle with a uniform speed ,is known as…

Q: A child sitting 1.30 m from the centre of a merry-go-round. He moves with 1.60 m/s Calculate the…

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Q: An object of mass 0.40 kg attached to a string of length 0.87 m is swung in a circle at a constant…

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Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 86…

A: Given that, The diameter of a circular track, d = 1 km Radius, r = 0.5 km The speed of the car, v =…

Q: A satellite is placed in a circular orbit to observe the surface of Mars from an altitude of 144 km.…

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Q: A ball traveling in a circle with a constant speed of 3.6 m/s has a centripetal acceleration of 7.0…

A: Given data: Speed (v) = 3.6 m/s Centripetal acceleration (ac) = 7.0 m/s2 Required: The radius of the…

Q: A car travels counterclockwise around a flat circle of radius 0.25 km at a constant speed of 60 m/s.…

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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: What is the magnitude of the Earth’s centripetal acceleration?

A: Introduction: When any object moving in circular path with uniform motion then it experience a…

Q: A car travels at a constant speed around a circular track whose radius is 2.67 km. The car goes once…

A: Given data: Radius (r) = 2.67 km Time taken to complete one round (t) = 285 s Required: The…

Q: The Space Shuttle orbits the Earth on a circle of radius 6500 km every 87 minutes. What is the…

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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: In a circular motion, if an object has a speed of 35.5m/s, and radius of the circular path is 45.2…

A: Recall centrepetal acceleration=v2/r As speed=v=35.5 m/s radius=45.2 m

Q: A child sitting 1.10 m from the centre of a merry-go-round. He moves with 1.60 m/s Calculate the…

A: We have to calculate the centripetal acceleration of the child.

Q: a planet has a moon which is 2.5x10^9 m  away from the planet, the moon makes a circular orbit…

A: Given Data: The distance between the moon and the planet is, r=2.5×109 m The time period of…

Q: "In the circular motion, always the centripetal acceleration points inward" True O False

A: In circular motion an object moves in a circular path by application of force acting on it .

Q: A horse races once in a circular track (2) in a time 85.2 seconds  with a speed 1.2 m/s. What is the…

A: Given that: Time of completion once circular track by the horse = 85.2 sec  Speed of the horse = 1.2…

Q: motion

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Q: A boy whirls a stone in a horizontal circle of radius 1.5 m and at height 2.0 m above level ground.…

A: Given: radius, r = 1.5 m  height, h =2 m horizontal distance,d = 10 m

Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 100…

A: diameter of circular track (d) = 1 km Radius of circular track (r) = 0.5 km = 500 m Constant speed…

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 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: 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: 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: circular

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Q: At a distance of 25 km from the eye of a hurricane, the wind is moving at 180 km/h in a circle. What…

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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.