A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal circular path the riders follow has a 5.00 m radius, at how many revolutions per minute will the riders be subjected to a centripetal acceleration 1.05 times that of gravity? How many Rev/min?

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A:

Q: If an airplane is flying at 140 miles per hour east and turns in a smooth curve with a diameter of 3…

A: Velocity "v" = 140 miles  Diameter "d"= 3 miles  So ,radius "r"= 1.5 miles . now, for calculating…

Q: An airplane pilot experiences the sensation of zero gravity when passing through the top of a…

A: Given:  speed, v = 200 m/s

Q: A car drives around a curve with radius 150 m at a speed of 30 m/s. What is its average acceleration…

A: a) 180degree or 3.14radian the expression to determine the distance,

Q: The driver of a car moving at 90.0 km/h presses down on the brake as the car enters a circular curve…

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Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 95…

A: We need to calculate the centripetal acceleration of the car.

Q: To keep a constant centripetal acceleration, how much should the radius change if the velocity is…

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Q: Give an everyday example of circular motion for which the centripetal acceleration is mostly or…

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Q: A peregrine falcon in a tight, circular turn can attain a centripetal acceleration 1.5 times the…

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Q: A curve of radius 100 m,banked at an angle of 45, When a car round this curve at the maximum speed…

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Q: What is the maximum velocity, in miles per hour, for an automobile rounding a level curve of 200 ft…

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Q: The truck travels along a circular road that has a radius of 50 m at a speed of 7 m/s. For a short…

A: Given  Radius of track =r = 50 m velocity= v = 7 m/s  at = 0.4t m/s²  X = 43.33m

Q: Which has the greater centripetal acceleration, a car with a speed of 15.0 m/s along a circular…

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Q: A jet plane comes in for a downward dive as shown above. The bottom part of the path is a quarter…

A: The centripetal acceleration is given by  a =v2R where, v is the velocity, R is the radius.

Q: A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.20 km. What…

A: Given data *The speed of the jet fighter is v = 300 m/s *The given radius is r = 2.20 km = 2.20 ×…

Q: In uniform circular motion, what are the average velocity and average acceleration for one…

A: 1) uav=∆r∆t (total displacement/time) For one revolution, the object returns to its starting point,…

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: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 86…

A: Given that, The diameter of a circular track, d = 1 km Radius, r = 0.5 km The speed of the car, v =…

Q: A car travels counterclockwise around a flat circle of radius 0.25 km at a constant speed of 60 m/s.…

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Q: A 4.0-kilogram object follows a horizontal circular path with a radius of 0.5 meters and maintains a…

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Q: A race car goes around the level circular track with the diameter of 1.00 km at a constant speed of…

A: Write the given values with suitable variables. r=1 km2=0.5 km×1000 m1 km=500 mv=88 km/h=88…

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A:

Q: A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal…

A:

Q: a 2 kg ball is moving with a constant speed of 5m/s in a horizontal circle whose radius is 50cm.…

A:

Q: A Formula One race car is traveling at 89.0 m/s along a straight track enters a turn on the race…

A:

Q: A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal…

A:

Q: A motorcycle, starting from rest, accelerates at 2.87 m/s2 on a circular track with a 205 m…

A:

Q: In a circular motion, if an object has a speed of 35.5m/s, and radius of the circular path is 45.2…

A: Recall centrepetal acceleration=v2/r As speed=v=35.5 m/s radius=45.2 m

Q: In uniform circular motion, the speed is constant. Although the speed is constant, explain why there…

A: Required: We need to explain why there is acceleration in uniform circular motion although speed is…

Q: A curve of radius 100 m,banked at an angle of 30°, When a car round this curve at the maximum speed…

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Q: A bicycle, starting from rest, accelerates at 1.67m/s2 on a circular track with a 185m diameter.What…

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Q: "In the circular motion, always the centripetal acceleration points inward" True O False

A: In circular motion an object moves in a circular path by application of force acting on it .

Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 100…

A: diameter of circular track (d) = 1 km Radius of circular track (r) = 0.5 km = 500 m Constant speed…

Q: What is the centripetal acceleration of the second hand tip of a clock if it measures 1.2 cm?(r=1.2…

A: Given,  The length of second hand tip of a clock =1.2 cm. We have to find the centripetal…

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A:

Q: What is the minimum radius at which an airplane flying at 143.6 m/s can make a U-turn if its…

A:

Q: A fairgrounds ride spins its occupants inside a flying-saucer-shaped container. If the horizontal…

A: The relation between centripetal acceleration and angular velocity is given by,

Q: In a roundabout (or traffic circle), cars go around a 25-m-diameter circle. If a car’s tires will…

A:

Q: A 0.85 kg ball experiences a centripetal acceleration of 6.5 m/s2 as it goes around a 1.2 m radius…

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Q: A fairground ride spins its occupants inside a flying saucer-shaped container. If the horizontal…

A: radius = 9.5 m Centripetal acceleration = g a = 9.8 m/s2 Using formula for centripetal acceleration…

Q: In a roundabout (or traffic circle), cars go around a 25-m-diameter circle. If a car’s tires will…

A: Assume that the traffic circle is unbanked. The force of friction must be at least equal to the…

Q: a person swings a rock around on a string, causing it to sweep out in a circle of radius 1.8m. If…

A: Given that  Radius of circle = 1.8 m = r   constant speed of rock= v= 18.7 m/s

Q: A car rounds a 12 m radius curve at 8 m/s. The magnitude of it's acceleration in m/s?

A:

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.