If a 5-kg stone is orbiting at 4 m/s in circular motion with the diameter of 5.6 m. What is the magnitude centripetal acceleration?

Q: A racing car of mass 1200 kg is moving at constant speed around a flat circular track of radius 200…

A: Ginen data: Mass of the racing car is, m= 1200 kg Racing car is moving on the around the flat…

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

A:

Q: Europa completes one (circular) orbit of Jupiter in 3.55 days. The distance from Jupiter to Europa…

A: Given Information:- Orbital period of Europa is  T=3.55 days   =3.55 day×24 h1 day×60 min1 h×60 s1…

Q: How much centripetal force (in N) is required to keep an object with mass 2.5kg moving uniformly in…

A: Given: The mass of the object is 2.5 kg. The radius of the circle is 0.33m. The linear speed is 1.7…

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 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: A 2500 kg car enters a curve with a radius of 45 m. If the car is moving at a speed of 35 m/s, what…

A: centripetal force F = mv2r

Q: A ship makes a180-degree turn in 10 minutes having a tactical diameter of 0.96 mile, what is its…

A: Given    A ship makes a180-degree turn in 10 minutes having a tactical diameter of 0.96 mile, what…

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: In uniform circular motion, which of the following quantities are constant: speed, instantaneous…

A: Due to the uniform circular motion, the speed of the object will be constant.

Q: The moon orbits the earth once every 2.4 x 10° sec at a distance of 3.8 x 10% m. Assuming uniform…

A:

Q: A child sits on the edge of a spinning merry-go-round that has a radius of 2.8 m. The child's speed…

A: Given data: Radius of the marry – go -round, r=2.8 m Speed of the child, v=5 m/s

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: What is the centripetal acceleration that a girl experiences while sitting in a merry go round if…

A: Given that, speed is 5m/s and radius of motion is 2.4 m.

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

A:

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: A 22 kg child is riding a playground merry-go-round that is rotating at 0.6 Hz. What centripetal…

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Q: An object of mass 0.40 kg attached to a string of length 0.87 m is swung in a circle at a constant…

A:

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 medical saw is rotating at a constant rate of 15 rev per/second. If it has a radius of 12 cm. what…

A: To find the centripetal acceleration Given :  radius = 12 cm = 0.12 m Rotating at a constant rate of…

Q: A 10 kg ball is attached to the end of a string is revolving uniformly in a horizontal circle of…

A: Mass of ball : m = 10.0 kg Radius of circular motion: r= 0.500 m Angular velocity: ω = 2 rev/s =…

Q: A child sits on the edge of a spinning merry-go-round that has a radius of 1.8 m. The child's speed…

A:

Q: How much centripetal force is needed to make a body of 0.5 kg to move in a circle of radius 50 cm…

A: Given: The mass of the object is 0.5 kg. The radius of the circle is 50 cm. The speed of the object…

Q: A 10 kg ball is attached to the end of a string is revolving uniformly in a horizontal circle of…

A: Given Data : The mass of the ball is given as m=10Kg The radius of the rotation of the ball is given…

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

A:

Q: The moon has a mass m=7.35 x 10^22kg. The moon completes it orbit around earth every 27.2 days with…

A:

Q: A figure skater can rotate at 5 rad/s, and their arms can reach out 0.7m.  What would be the…

A:

Q: A child sits on the age of a spinning merry-go-round that has a radius of 1.5 m. The child’s speed…

A: Given, Speed of child, v = 2 m/s Radius, r = 1.5 m

Q: The moon completes one (circular) orbit of the earth in 23.7 days. The distance from the earth to…

A:

Q: A car travels at a constant speed around a circular track whose radius is 2.67 km. The car goes once…

A: Given data: Radius (r) = 2.67 km Time taken to complete one round (t) = 285 s Required: The…

Q: The Space Shuttle orbits the Earth on a circle of radius 6500 km every 87 minutes. What is the…

A:

Q: ron man starts to uniformly circle around the Earth at its equator, with a radius of 6400 km.  When…

A: Given: The orbital radius of the iron man is 6400 km. The centripetal acceleration is 1g.

Q: A pendulum of length L=3.0m is swinging back and forth with a bob of m=0.5kg. At the lowest point of…

A:

Q: An object moves in a circle. If the mass is tripled, the speed halved and the radius unchanged then…

A: When a body experiences a circular motion, it experiences a centripetal force towards center.…

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 at the end of a 2 meter string revolves in a circle at a rate of 4 m/s. What is the…

A: Given: The radius of the circular path is 2 m. The velocity of the ball is 4 m/s. Introduction: When…

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: What is the centripetal acceleration of a plane traveling at 275 m/s around a circle of 5 km (5000…

A: Given: The speed of the object is 275 m/s. The radius of the path is 5000 m.

Q: A child sits on the edge of a spinning merry-go-round that has a radius of 2.6 m. The child's speed…

A: GIven, the radius of the circular path along which the child is spinning in the merry-go-around, R =…

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: How much centripetal force is needed to keep a 0.20 kg ball on a 1.61 m string moving in a circular…

A: We know thatFc=mv2rWhereFc=centripetal forcem=mass of objectv=velocity of objectr=radius of circular…

Q: A child sits at a distance of 3 m from the axis of a merry-go-round in an amusement park. If the…

A: Given data:  Distance (r) = 3 m Angular displacement (Δθ)= 2 revolution Time (t) = 5 s Required:…

Q: What is the centripetal force exerted on a 3.21 kg mass that is orbiting at a speed of 4.57 m/s…

A: Given data: Mass (m) = 3.21 kg Speed (v) = 4.57 m/s Radius (r) = 0.68 m Required: Centripetal force…

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.