Two cars are driving at the same constant speed v around a racetrack. However, they are traveling through turns that have different radii, as shown in the drawing. Which statement is true about the magnitude of the centripetal acceleration of each car?

Q: A 2 kg rock is attached to a 3 m string. The rock is swung in a horizontal circle, making one…

A: Given data: m=2 kgl=3mT=4 s Need to determine the magnitude of the centripetal acceleration and the…

Q: a spinning disc is moving in uniform circular motion.For anpoint on the disc,which of the following…

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Q: What is the objects centripetal acceleration?

A: Given  Mass = m = 5 kg Velocity = v = 23 m/s  radius =r = 1.2 m  Centripetal acceleration is given…

Q: A speed skater increases her speed from 10 m/s to 12.5 m/s over a period of 3 s while coming out of…

A: The tangential acceleration is, The radial acceleration is,

Q: The cars on an amusement park ride travel at a constant velocity of 4 m/a on a horizontal circular…

A: The constant velocity of a car is, The radius of a circular track is, The expression for the…

Q: The athlete shown in the figure below rotates a 1kg discus along a circular path of radius 1.06m.…

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Q: Consider the following figure. 40 m 80 m A race track is constructed such that two curves of…

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Q: A new car is tested on a 280-m-diameter track. If the car speeds up at a steady 1.5 m/s^2 , how…

A: The solution is given below

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 hang glider is traveling at a speed of 12 m/s when it enters a horizontal turn with a radius of 10…

A: It is given that the velocity v, radius r and mass m are given as

Q: A runner taking part in the 200 m dash must run around the end of a track that has a circular arc…

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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 that,Radius of curvature :r = 200 (m)Constant Speed : v = 26.8 m/sec Time : t = 4 (sec)Here we…

Q: A centripetal force of 36.1N is exerted in a 2.5kg sphere causing it to rotate uniformly on a…

A: The centripetal force on the sphere, F=36.1 N The mass of the sphere, m = 2.5 kg The radius of the…

Q: A bicycle wheel of radius 40.0 cm and an angular velocity of 10.0 rad/s starts accelerating at 80.0…

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Q: A person swings a rock around on a string, causing it to sweep out in a circle of radius 0.53 m. If…

A: For the given case, Acceleration experience by rock due to uniform circular motion is known as…

Q: A car travels at a constant speed around a circular track whose radius is 2.53 km. The car goes once…

A: Radius of track (R)=2.53 km=2530 m Time period of car around the track (T)=365 s

Q: A racecar is driving around a circular track. The car is moving with a speed of 49.7 m/s, and the…

A: GIVEN :- Velocity (v) = 49.7 m/s Radius (r) = 114 m Centripetal acceleration (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: A flywheel has a radius of 16.0 cm. What is the speed of a point on the edge of the flywheel, in…

A: Given Data:The radius of the flywheel is Centripetal acceleration is Centripetal acceleration is…

Q: An athlete in a hammer-throw even swings a 7.0 kg hammer in a horizontal circle at a constant speed…

A: Centripetal acceleration changes with time however it’s magnitude can be the same

Q: A car with a mass of 1300 kg travels around a banked curve with a constant speed of 20 m/s (about 45…

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Q: A car travels at a constant speed around a circular track whose radius is 2.54 km. The car goes once…

A: Speed of the car is,

Q: An object starts its motion from rest on a circle with a radius of 25 cm. The object reaches the…

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Q: A jet is flying at 134.1 m/s along a straight line and makes a turn along a circular path level with…

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Q: A fast-pitch softball pitcher with an arm 0.65m long executes a pitch in 0.5 seconds. At the instant…

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Q: A motorcycle, starting from rest, accelerates at 2.07m/s^2 on a circular track with a 215m diameter.…

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Q: An athlete rotates a 1.00 kg discus along a circular path of radius 1.06 m. The maximum speed of the…

A: Given value--- Mass = 1 kg. radius = 1.06 m. speed = 25 m/s. We have to find--- maximum radial…

Q: What is the tangential velocity

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Q: You're designing a highway so that the maximum centripetal acceleration on a curve is no more than…

A: GivenAcceleration a = 1.1 m/s2Velocity v = 100 km/h

Q: A car travels at a constant speed around a circular track whose radius is 3.51 km. The car goes once…

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Q: A child whirls a stone on a string in a horizontal circle of radius 1.5 m and at a height of 2.0 m…

A: Given R=1.5m, h=2.0m, H=13.3m, g=10N/kg

Q: A golfball is swung around in a uniform circular motion with a diameter of 3 m. If the ball makes 4…

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Q: How fast (in rpm) must a centrifuge rotate if a particle 5.9 cm from the axis of rotation is to…

A: Given(s): Radius, r=5.9 cm=0.059 m Acceleration, α=300000g=300000×9.8 m/s2=2.94×106 m/s2 Required:…

Q: the magnitude of the centripetal force acting on the car

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Q: A military jet is flying at 268 m/s in a tight circular turn. If the military jet reaches a…

A: Velocity of the military jet (v): Centripetal acceleration (ac​): 10 times the free-fall…

Q: fastens to the limb of swing is 7.05 m/s.

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Q: A jet is flying at 200 m/s along a street light and makes a turn on along a circular path level with…

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Q: A rectangular plate is rotating with a constant angular speed about an axis that passes…

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