If an airplane is flying at 140 miles per hour east and turns in a smooth curve with a diameter of 3 miles, what is its centripetal acceleration in m/s^

Q: A ball traveling in a circle with a constant speed of 12 m/s has a centripetal acceleration of 9 m/s…

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Q: A 5.0 kg-mass rotates horizontally at a rate of 1 revolution per second. If the radius of the…

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Q: A child sits on the edge of a spinning merry-go-round that has a radius of 2.1 m. The child's speed…

A: Given : Radius=r=2.1 m Velocity=v =4 m/s

Q: Mr. Muscedere is taking a turn with radius r at a speed v. If he maintains the same speed but takes…

A: we know that centripetal expression = v2​​​​​​​ / r  V = instant velocity  r = radius

Q: You are driving a car with a mass 1700 kg at a speed of 25 m/s around a curve of radius 20 m. What…

A: mass (m) = 1700 kg speed (v) = 25 m/s radius (r) =20 m

Q: A projectile is launched at an angle of 25 degrees from the horizontal. It strikes the ground at 360…

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Q: A car enters a 350 meter radius curve at a speed of 50kph. If it accelerates at 2 meters per second…

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Q: What is a vertical circular motion? Show that the motion of an object revolving in a vertical circle…

A: In a vertical circle, a body spins in such a way that its motion at different points is different…

Q: A child attaches a rubber ball to a string and it whirls it around in a circle overhead. If the…

A: The length of the string is r = 0.5 m. The velocity of the ball is v = 10 m/s.

Q: Centripetal Acceleration is:     Directly proportional to the velocity.     Directly proportional…

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Q: The total acceleration of a car moving along a flat curve is 5 meters per sec^2. If the car is…

A: Acceleration of the car is given to be a=5 m/s2 and velocity v=60 km/h=16.66 m/s.   (1km=1000m,…

Q: Rank in order, from smallest to largest, the centripetal accelerations of particles 1 to 5. 2r O a O…

A: Case 1) Velocity = v radius = r Case 2) velocity = 2v radius = r Case 3) velocity = v radius = rCase…

Q: A football is kicked with an initial velocity of 45 m/s at an angle of 30-degrees  with the…

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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 car, with mass m, is racing around a circular track with some velocity v. If the car suddenly had…

A: Centripital acceleration a1= mv2/r  If mass m=3m  Velocity v=2v

Q: Calculate the centripetal acceleration for an object on the surface of radius 4000 km and, and the…

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Q: A 0.5 kg ball moves in a circle that is 0.4 m in radius at a speed of 4.0 m/s. Calculate its…

A: Given mass of the ball is m = 0.5 kg and the radius of the circle is R =  0.4 m in radius and the…

Q: Calculate the centripetal force acting on a 1500. kg car driving at 26.8 m/s around a turn with a…

A: The answer is below

Q: Are we accelerating as a consequence of the Earth spinning on its axis

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Q: an object has a radius R and a velocity V and a mass M. What happens to centripetal acceleration…

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Q: A satellite is placed in a circular orbit to observe the surface of Mars from an altitude of 144 km.…

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Q: A yoyo is spined in a horizontal circle 1.5m in radius at a rate of 1 revolution every 2 seconds.…

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Q: A ball whirled in a horizontal circle 1.5 m in radius at a rate of 1 revolution every 2 secs. Find…

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Q: A yoyo is spined in a horizontal circle 1.5m in radius at a rate of 1 revolution every 2 seconds.…

A: From the given pieces of information, we will find out the angular speed and then centripetal…

Q: A child is standing on the edge of a 3-meter radius merry-go-round that is spinning at a constant…

A: The magnitude of the centripetal acceleration is given by, ac=ω2r

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: The cars on an amusement park ride travel at a constant speed velocity at 4.0 m/s on a circular…

A: Given Data: The constant velocity of a car is, v=4.0 m/s The radius of a circular track is, r=4.0 m…

Q: ball is attached to a string that is 1.5 m long. It is spun so that it completes two full rotations…

A: Given  A ball is attached to a string that is 1.5 m long. It is spun so that it completes two full…

Q: A runner weighing 55 kg, moving at a speed of 7.2 m/s rounds a bend with a radius of 10 m. What is…

A: Given: The mass of the object is 55 kg. The radius of the circular path is 10 m. The speed of the…

Q: A ball is swung in a horizontal circle at a constant speed. Each circle takes 0.85 seconds to…

A: The expression to solve for the angular velocity of the ball is as follows: ω=2πTω=2π0.85 sω=7.39…

Q: A truck moving along a curve in the road at 20.01 meters per second has centripetal acceleration of…

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Q: child attaches a rubber ball to a string and whirls it around in a circle overhead. If the string is…

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

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Q: 55 kg, moving at a speed of 7.2 m/s rounds a bend with a radius of 10 m. What is the centripetal…

A: Given data :                   Mass of the runner (m) = 55 kg                   Speed (v) = 7.2 m/s…

Q: If the standing astronaut moves with a speed of 3.1 m/s at a distance of 3.2 m from the center of…

A: Given data: Speed (v) = 3.1 m/s Radius (r) = 3.2 m Required: Centripetal acceleration (ac) as a…

Q: A car is going around a curve at 97 kilometers per hour.  The radius of curvature for this section…

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

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

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

A: Data provided:  Car's velocity (V) = 20 m/s Radius of circular track (r) = 50 m Centripetal…

Q: A ball on the end of a string is whirled around in a horizontal circle of radius 0.254 m. The plane…

A: Height of the circular plane(h)= 1.31 m Radius of the circle (R)= 0.254 m Distance traveled by the…

Q: An airplane flies in a horizontal circle of radius 500 m at a speed of 150 m/s. If the plane were to…

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Q: While coasting on your bike, you make a 90 degrees turn by traveling along a quarter-circle arc. Did…

A: In this process I had to accelerate. We know that the acceleration is nothing but the change in…

Q: A 25 kg girl sitting on a carousel is moving at a speed of 4.0m/s. If the girl is 5.0 m from the…

A: Mass of girl: m = 25 kg Speed of carousel: v = 4.0 m/s Distance of girl from carousel: r = 5.0 m

Q: a ball is traveling at a constant speed of 4 m/s in a circle with a radius of 0.8m. What is the…

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Q: The centripetal acceleration is perpendicular to the instantaneous velocity. *

A: Centripetal acceleration is defined as the property of the motion of an object, traversing a…