It takes a 1200 kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of radius 90.0 m. What is providing the centripetal force acting on the car? Answers  A. Tension  B. Mass C.friction between the tires on the asphalt   A 0.100 kg mass is attached to a string .75 m long and swings in a horizontal circle, revolving once every 0.80 s. Calculate the tangential velocity of the mass.  Group of answer choices 5.88 m/s 1.33 m/s 7.46 m/s 8.40 m/s

Q: An athlete swings a 6.00-kg ball horizontally on the end of a rope. The ball moves in a circle of…

A:

Q: 7. The President sits at his desk in the Oval Office. The White House is located at 39° latitude, as…

A:

Q: A 35.0 kg child moves with uniform circular motion while riding a horse on a carousel. The horse is…

A:

Q: A 2kg ball rolls around the edge of a circle with a radius of 0.5m. If it is rolling at a speed of…

A: Mass of the ball is M = 2 kg  Radius of the circle is R = 0.5 m  Speed of the ball is V = 8 m/s

Q: Noah Formula is in an airplane which is flying at constant speed in a circular course of radius 5000…

A:

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: A 20-G centrifuge at NASA is used to test the effects of very large accelerations or hypergravity on…

A: (a) Write the relation between the centripetal acceleration and the linear velocity. ac=v2r…

Q: An athlete swings a 5.50-kg ball horizontally on the end of a rope. The ball moves in a circle of…

A:

Q: 3. A 65.00 kg passenger is riding on a swing ride. The chair moves in a horizontal circle with a…

A:

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…

A:

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: A nylon string is rated to withstand a force/tension of 100 N. A boy decided to play with this…

A:

Q: Question 2: A space shuttle has a mass of 9.3 × 104 kg and orbits the earth at an altitude of 350…

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 places her briefcase on the backseat of her car. As she drives to work, the car negotiates…

A: It is given that, r=49.7 mv=14.3 m/s

Q: A 2000 kg car is driven clockwise around a circular path of radius 25.0 meters with a velocity of 10…

A: Given data: Mass (m) = 2000 kg Radius (r) = 25.0 m Velocity (v) = 10 m/s Required: Centripetal force…

Q: A woman places her briefcase on the backseat of her car.  As she drives to work, the car negotiates…

A:

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…

A:

Q: 3. A speed skater goes around a turn that has a radius of 30 m. The skater has a speed of 15 m/s and…

A: Given:- centripetal force (Fc)= 400 N velocity (V)=15 m/s radius (r) = 30 m find the mass of skater.…

Q: A cylindrical space station is 531 m in diameter. It rotates in order to create artificial gravity…

A: Diameter of the space station, (d)= 531 m The centripetal acceleration is (ac)=2.5 g Where, g=The…

Q: Suppose you are standing within the rim of a circular space station, in outer space. The rim…

A: Given data: The velocity rim is v=300 m/s. The radius of rim is r=3000 m.

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

A:

Q: 9. A 2.5- kg bird circles overhead in search of a worm. If the bird circles once every 10 seconds in…

A:

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

A:

Q: Suppose a NASCAR race car rounds one end of the Martinsville Speedway. This end of the track is a…

A: Radius of track (r) = 57 m Constant speed (v) = 29.5 ms

Q: In a test of "g"-suit, a volunteer is rotated in a horizontal circle of radius 6.3 m. What is the…

A:

Q: . A child is twirling a 0.0151-kg ball on a string in a horizontal circle whose radius is 0.0649 m.…

A:

Q: A 22.0 kg child is riding a playground merry-go-round that is rotating at 40.0 rev/min. (a) What…

A:

Q: A-what is the direction and the magnitude of the centripetal acceleration of the racecar

A: mass of the car is 750 kg  speed of the car is v = 75 m/s  radius of the circular track is r = 50 m…

Q: #10. In uniform circular motion, how many parameters of the following are constant: speed, velocity,…

A:

Q: ball travels around horizontal circle of a radius 1.5 m and make 3 revolutions every second. What is…

A:

Q: 7. A 2500-kg car travels at a constant speed of 12 meters per second around a circular path of…

A: When a body is moving along a circular path, the force acting on the object is centripetal force.

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: 1. The magnitude of the centripetal acceleration experienced by the monster is given by, ac=v2r…

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: The “Ring of Fire” is a popular fair ride in which riders complete a vertical circle of radius 8.0…

A: Given: m=80 kgvT=10 m/svB=15 m/sr=8.0 m

Q: 1] Refer to the given figure shows a man spinning a ball on the string. The centripetal force will…

A: The force which is responsible for a body to move in a circular path is known as the centripetal…

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: 014 An object of mass s kg is being swung in a circle of radius 0.5 m. If it makes 2 revolutions per…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

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 race car rounds a curve at 54 m/s. The radius of the curve is 428m, and the car's mass is 630 kg.…

A: Given: Speed of the car in the round u =54 m/s Radius of the curvature           R = 428 m Mass of…

Q: obert is spinning a 4.20 kg bucket with half-filled water in a vertical circle of radius 1.28 m as…

A: Given: The mass of the bucket is 4.2 kg. The radius of the circular path is 1.28 m. The tension in…

Q: Suppose you are standing within the rim of a circular space station, in outer space. The rim…

A: Given: ν = 300 m/sr = 3000 mm = 5000 kg mg = mv2rg = v2r

Q: judy (62kg) is riding a roller coaster and enters the bottom of a dip with a radius of curvature of…

A: The expression for the normal force acting on Judy's body is, F=mv2r

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.