Two children are riding on a merry-go-round that is rotating at a constant rate. Child A is at a greater distance from the axis of rotation than child B. Which child has the larger centripetal acceleration? Group of answer choices   A. Child A B. Child B C. Both have zero centripetal acceleration D. They both have the same, non-zero centripetal acceleration E. There is not enough information given

Q: An athlete swings a 3.40-kg ball horizontally on the end of a rope. The ball moves in a circle of…

A:

Q: 5) Four children are sitting on a merry-go-round at different distances from the center (axis of…

A: A) correct Since all the points are moving circular path , distance travelled is 2(pi)R.B) correctIn…

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Q: A car rounds an unbanked curve of radius 60 m. If the coefficient of static friction between the…

A: Given:  radius,r = 60 m  coefficient of friction = 0.66

Q: A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F provides…

A: Given: Centripetal force is required to rotate the body in a circular motion.  It depends on the…

Q: An athlete swings a 6.90-kg ball horizontally on the end of a rope. The ball moves in a circle of…

A: Given: The mass of the ball is 6.9 kg. The radius of the circular path is 0.67 m. The angular speed…

Q: A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F provides…

A: given that  mass = m   radius = R   speed = v   centripetal force = F WE know that  F = m v2 / R Now…

Q: 5. While traveling on a curved dusty road, a car gets a centripetal acceleration of 12.5 m/s² If the…

A: When an object moves in a circle then it has an acceleration vector pointed towards the center of…

Q: Question 25 8f 25 Atte Three different expressions for the centripetal acceleration as a function of…

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Q: NASA uses large centrifuges to study the effects of large forces on astronauts prior to their going…

A: Given Centirpeta acceleration (ac)= 20.0 g = 20.0  x 9.81 = 196.2 m/s2 Radius (r) = 9.5 m

Q: 5. A child rides a bicycle in a circular path with a radius of 2.0 m. The tangential speed of the…

A: Write the given values using suitable variables. Here r signifies radius, v signifies tangential…

Q: 3. An ostrich lays the largest bird egg. A typical diameter for an ostrich egg at its widest part is…

A: Given Information:- Diameter of the ostrich egg at its widest part is d=12 cm=12 cm×1 m100 cm=0.12 m…

Q: Jessica is riding on a merry-go-round on the outer horse that sits at a distance of 8.0 m from the…

A: speed of Julie =distancetime=2πRT=2π×640=0.942 m/s

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

A:

Q: A 70kg person on a merry go round is spinning with a speed of 5 m/s. If they experience a…

A: Let us consider a person having a mass ,(m)=70 Kg riding on a merry go around and spinning with…

Q: A woman is riding a Jet Ski at a speed of 26 m/s and notices a seawall straight ahead. The farthest…

A: Given:Velocity of the woman riding a jet ski = 26 m/sBanked angle = 22ο

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: If centripetal force is directed toward the center, why do you feel that you are ‘thrown’ away from…

A: If a body is in circular motion there are two forces one is centripetal other centrifugal. Both…

Q: 3. A Ferris wheel cart has a mass of 800 kg as it spins around a radius of 32 m. If the Ferris wheel…

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Q: Pls help ASAP. Pls show all work and calculations.

A: a. Yes. If a person stands on the surface of the earth he feels the acceleration due to gravity at…

Q: 1. A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F…

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Q: 1 A 540 kg car is merging onto the interstate on a banked curve. The curve is banked 7.1 degrees…

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Q: 12. A car magazine reports that a 1100 kg car has skid pad results of 0.80 g. This is an indication…

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Q: 2. A 1003 kg car rounds a curve on a flat road of radius 51.0 m at a speed of 52.0 km/hr. a. What is…

A: Answer:-  Given  Mass of the car(m) = 1003 kg  Radius of the road (r) = 51.0 m  Acceleration due to…

Q: . In a type of amusement park ride

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Q: Use formulas from a page provided here No 4,5,6 please step by step No 4 4. A car goes around a…

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Q: 5. NASA uses large centrifuge to study the effects of large forces on astronauts prior to their…

A: radius (r) = 8.9 m acceleration (a) = 20 g g = 9.81ms2Let the tangential speed = v

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Q: A stone on the edge of the tire of a unicycle wheel with a radius of 0.25 m has a centripetal…

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Q: A car is turning onto the highway using the bending ramp. Given that the radius of the circle is 87…

A: Given Data Radius of the circle is r=87 m Speed of the car is  v=60  km/h   Formula to be used…

Q: Suppose you drive your car and will have to round two curves as shown in the figure. As you approach…

A: When an object moves around circular path ,then it requires centripetal force .

Q: A bicycle wheel with a radius of 0.295 m is spinning clockwise at a rate of 80 rpm. a) Calculate…

A: Given:The radius of the bicycle is 0.295 m. The angular speed of the bicycle is 80 rpm.

Q: VE6.0 m/s r-12 m Airplane t m = 4.0 kg At the position shown, what is the direction of the net force…

A: given: mass of airplane m =4kg velocity v=6.0 m/s radius r=12m

Q: Greetings thank you for your help...i appreciate you please write legibly thank you Centripetal…

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Q: 3. A mass m rotates at constant speed v at a radius of R from the rotational axis. A force F…

A:

Q: A car goes around a curve at 20. m/s. If the radius of the curve is 50 m, what is the centripetal…

A: Given data: Velocity of car around the curve, V=20 m/s Radius of the curve, r=50 m

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

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.