A Ferris wheel at a carnival has a radius of 10 m and turns so that the speed of the riders is 8 m/s. a. What is the magnitude of the centripetal acceleration of the riders? b. What is the magnitude of the net force required to produce this centripetal acceleration for a rider with a mass of 60 kg?

Q: 0.25-kg ball is attached to the end of a 0.50-m string and moved in a horizontal circle at 2 m/s.…

A: Given : m = 0.25 kg r = 0.50 m v = 2 m/s

Q: 4. A centrifugal separator has a flat walled bowl, 10 cm in diameter and 10 cm high. If the bowl…

A: Centrifugal dewatering is widely used method for separating solid-liquid or liquid-liquid in several…

Q: A roller-coaster car has a mass of 1000 kg when fully loaded with passengers. As the car passes over…

A:

Q: The driver of a 1300kg car wants to turn a corner of radius 57m at a speed of 12m/s. (a) What is the…

A: (a) Centripetal force FC=mv2r=1300 kg12 ms257 m=3284.21 N

Q: 5) A 5000 kg airplane is flying in a circle. a. What is the weight of the airplane? b. How much…

A: mass of airplane m = 5000 Kg

Q: Vertical i a a R Horizontal Ethan is driving a truck from Houston to Austin. When he is making a…

A: Formula of maximum speed of car at which centripetal force can be supplied by the normal force is as…

Q: A car with a mass of 1300 kg is moving around a curve with a radius of 35 m at a constant speed of…

A: Mass , M = 1300 kg Radius of curvature , r = 35 m Speed , V = 15 m/s To find = a) Centripetal…

Q: Humpback whales sometimes catch fish by swimming rapidly in a circle, blowing a curtain of bubbles…

A: When an object of mass M is moving with a speed v in a circular path of radius r, amount of…

Q: A 40.0-kg child takes a ride on a Ferris wheel that rotatesfour times each minute and has a diameter…

A: (a)Write the expression for centripetal acceleration.

Q: P9. A car traveling along a curved smooth road of radius 0.15 km has a constant speed of 25 m / s.…

A: Given: Radius of curved road is r=0.15 km=0.15 ×1000 m=150 m Speed is 25 m/s. Weight of the…

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 father fashions a swing for his children out of a long rope that he fastens to the limb of a tall…

A: The tangential speed at the bottom of the swing is, v=9.85 m/s The radius of the swing's circular…

Q: Earth has a mass of 5.98x1024 kg and a radius of 6.38x10 m. A 150 kg satellite is placed into orbit…

A:

Q: 1) A car moving at 12.0 m/s tries to negotiate a corner in a circular roadway of radius 15.0 m. The…

A: When car turns on a curve path a centripetal force starts working on it and it pushes the car to the…

Q: A car moving at a speed of 8.0 m/s encounters a bump that has a circular cross-section with a radius…

A: Centripetal acceleration of an object is given by,ar=v2r......(1)where, ar is centriptetal…

Q: Helicopter blades withstand tremendous stresses. In addition to supporting the weight of the…

A:

Q: A 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 3 m at a speed of…

A: Given, A 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 3 m at a…

Q: Suppose the radius of the room is 3.91 m and the speed of the wall is 13.9 m/s when the floor falls…

A: Given ,  Radius of room , r = 3.91 m speed of wall  , v = 13.9 m/s We know that centripetal force =…

Q: 12. A 0.20 kg block on a 0.50-m-long string swings in a circle on a horizontal, frictionless table…

A: Given: The mass of the block is m=0.2 kg. The length of the block is r=0.5 m. The number of turns…

Q: A 55.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a…

A:

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

A:

Q: 1) A 2.5-kg bucket of water is attached to a 1.0-m rope. The bucket is swung in a circle with the…

A:

Q: One kind of baseball pitching machine works by rotating a light and stiff rigid rod about a…

A:

Q: A race car rounds a curve at 59 m/s. The radius of the curve is 417 m, and the car's mass is 620 kg.…

A:

Q: A newly discovered planet has twice the mass and three times the radius of the earth. What is the…

A: Times the new planet's mass more than the earth i s2.Times the new  planet's radius more than the…

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: Helicopter blades withstand tremendous stresses. In addition to supporting the weight of a…

A:

Q: 1. A 145 g ball at the end of a string is revolving uniformly in a horizontal circle with a radius…

A:

Q: A coin placed 30.0cm from the center of a rotating, horizontal turntable slips when its speed is…

A: Given  Radius r=0.3m Speed v=0.5m/s

Q: It takes a time t = 0.65 s for a record to revolve on a record player once. A particular point on…

A: As we know that for a circular motion, Angular speed (ω) = 2 π/T  ---------(1) Where T is time…

Q: A 60.0 kg child takes a ride on a Ferris wheel that rotates four times each minute and has a…

A: (a) The revolutions of the wheel is, The angular speed of the wheel is, The centripetal…

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

A:

Q: on a highway curve with radius 42 m, the maximum force of static friction (centripetal force) that…

A: Radius of the highway curve is R = 42 m Mass of the car is m = 1123 kg Centripetal force acting on…

Q: Mary and her younger brother Alex decide to ride the 17 ft diameter carousel at the State Fair. Mary…

A: Write the given values with the suitable variables. rM=7 ftrA=6 ft Here, rM and rA are the distance…

Q: 2. A ro ler coaster car travels around a vertical loop. At the top of the loop, where it is upside…

A:

Q: If a 1,000-kg car is traveling at 20.0 m/s when it reaches the bottom of a circular hill of radius…

A: Given:- Mass of the car is m=1000 kg. Speed of the car at the bottom of the hill is v=20.0 m/s.…

Q: . Write some differences between centripetal and centrifugal force with diagrams? b. A 500 gm of…

A:

Q: A 1500-kg car makes a horizontal turn 230m in radius at a velocity of 80 km/hr. (a) How much…

A:

Q: At amusement parks, there is a popular ride where the floor of a rotating cylindrical room falls…

A: Given :  Radius (r) = 3.37 m Speed (v) = 19 m/s Mass of rider (m) = 52.9 kg

Q: A race car rounds a curve at 59 m/s. The radius of the curve is 417 m, and the car's mass is 620 kg.…

A: a) The required car’s acceleration is, Acceleration in terms of ‘g’ is,

Q: A 1.5 kg mass is spun on a string in a horizontal circular path at a constant speed. a). Draw the…

A:

Q: A ferris wheel has aradius of 12 m turns so that the riders experience a constant speed of 3.2 m/s.…

A:

Q: . A 5 Kg cat sits 2 m from the center of a merry go round. The merry go round is set in motion, and…

A:

Q: 1. A 50-kg girl rides on a giant Ferris wheel of radius 12 m that makes 2 revolutions each minute.…

A: Given: The mass of the girl is 50 kg. The radius is 12 m. The angular speed is 2 rpm.

Q: 3. A car is driven over a hill of radius of curvature 120 m and then into a valley of radius of…

A: Radius of curvature of hill (R) = 120 m Radius of curvature of valley (r) = 80 m Mass of driver (m)…

Q: A car of mass m=1.65*10^3 kg is traveling at a speed of v=35.9 m/s around a turn of radius r=96.7 m…

A: The centripetal acceleration of the car can be obtained as ac=v2r=35.9m/s296.7m=13.33 m/s2

Q: A 1.5 kg mass is spun on a string in a horizontal circular path at a constant speed. a)Draw a…

A: Given that:m=1.5 kgR=0.5 mT=0.25s

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.