A toy electric train moving at constant speed on a circular track that has a radius of 1.0 meter goes around the track every 10 seconds. What is the centripetal acceleration of the train?

Q: You see yourself as a highway engineer, so that you are thinking that the maximum centripetal…

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Q: Chris tied a 902g rock to a rope and swung it above his head, making 35 complete revolutions in two…

A: Mass of rock (m) = 902 g = 0.902 kg Number of revolutions in 2 minutes = 35Number of revolutions in…

Q: What is the average centripetal acceleration of a car travelling at 20 meters/second on a circular…

A: We know that centripetal acceleration is,      ac= (v2÷r) where, v = linear velocity and r = radius…

Q: A 1,068kg truck drives along a circular round-a-bout with a radius of 49 m at a constant speed of 17…

A: Given data:  Mass (m) = 1,068 kg Radius (r) = 49 m Speed (v) = 17 m/s

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: What is the average centripetal acceleration of a race car that travels once every 8 seconds around…

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Q: A medical saw is rotating at a constant rate of 15 revolutions per second. If it has a radius of 12…

A: Given data:  Angular velocity (ω) = 15 rev/s Radius (r) = 12 cm = 0.12 m Required: Centripetal…

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 car is driven at a constant speed around in a circle of radius 50.0 meters. if the centripetal…

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Q: A car goes around a curve of radius R at constant speed V. Then it goes around a curve of radius R/2…

A: Given : Radius of the first curve= R; speed = V; Radius of the second curve = R/2; speed of the…

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: It takes a 813 kg racing car 0.532 min to travel at a uniform speed twice around a circular…

A: mass of racing car (m) = 813 kg radius of race track (r)  =103 m time taken to complete two rounds =…

Q: What is the centripetal acceleration of a jet making a turn with a radius of 0.50 km at a speed of…

A: Given that -  Radius velocity To Find -  We have to determine the centripetal acceleration of the…

Q: A dental drill operates at incredibly high speeds. It uses compressed air to do this, and it can…

A: First, we need to convert the given values to SI units. The diameter of the dental burr is given as…

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

A: Convert the maximum speed from km/h to m/s.

Q: A car is traveling at a speed of 88 km/hr on a circular racetrack of radius 670 m.  What is its…

A: Given :  Radius of the racetrack (r) = 670m Speed of the car (v) = 88 km/hr

Q: A student ties a washer to the end of a string and swings it in a circle over her head. The washer…

A: Given Data:The speed of the washer is v=2.4 m/s.The radius of the circular path is r=0.51 mTo…

Q: 2. A 1.0 x 103 -kilogram smart car moves at a constant speed of 20. meters per second around a…

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Q: A car moving at 15 m/s rounds a semi-circular bend of radius 60 m.  What is the centripetal…

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Q: A 1,852kg truck drives along a circular round-a-bout with a radius of 50 m at a constant speed of 13…

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Q: What is the minimum radius at which an airplane flying at 134.9 m/s can make a U-turn if its…

A: We know centripetal acceleration a = v2/R where v is speed.   R = is radius  given maximum…

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 85 kg skateboarder travels around a circular ramp with a radius of 11.7 m at a constant speed of…

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Q: A cyclist going around a circular track at 10.0 m/s has a centripetal acceleration of 5.00 m/s2.…

A: Given, The velocity of the car, v= 10.0 m/s centripetal acceleration is  ac= 5.0 m/s2 Let r be the…

Q: ace car goes around level, circular track with a diameter of 1.00 km at a constant speed of 99 km/h.…

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Q: The riders of a carnival amusement are spun within a flying-saucer-shaped vehicle. How many…

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Q: A Ferris wheel with a 10-m radius makes six complete clockwise revolutions in five minutes about its…

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Q: A 66 kg skateboarder travels around a circular ramp with a radius of 13.2 m at a constant speed of…

A: Given, Mass of the skateboarder, m = 66 kgradius of the circular path, r = 13.2 mspeed, v = 4.3 m/s

Q: If a 5-kg stone is orbiting at 4 m/s in circular motion with the diameter of 5.6 m. What is the…

A: If an object of mass M is orbiting at a velocity of magnitude v in a circular motion with a radius…

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 vehicle moves along a highway with a speed of 25 m/s. In a curve with a radius of 1.3 km. What's…

A: Given, speed v = 25 m/s            radius r = 1.3 km = 1.3 × 103 m           acceleration a = ?…

Q: A one-ton car moving at 12 m/s takes a turn around a circle with a radius of 23.5 meters. Determine…

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