The effective acceleration at a radius .6 r = 22 cm for a centrifuge rotating at * 3000 rpm is

Q: Find the speed in m/s of a particle which is moving on a circular path of radius 60cm with an…

A: Write the given values with the suitable variables. r=60 cm=0.60 mω=2 rev/min Here, r is the radius…

Q: A centrifuge in a medical laboratory rotates at an angularvelocity of 3 600 rev/min. When switched…

A: The final angular velocity is zero as the centrifuge stops.During the 50 revolutions, the centrifuge…

Q: An astronaut is inside a centrifuge that has a radius of 10 m. The astronaut is experiencing 10g,…

A: Given,  Radius, r=10 m Centripetal acceleration, ac=98 m/s2 Angular velocity,…

Q: An electrical motor spins at a constant 2,695.0 rpm. The rotor radius is 7.165 cm, what is the…

A:

Q: A point on a rotating turntable 17.5 cm from the center accelerates from rest to a final speed of…

A: The tangential acceleration is given by,

Q: A disk 6.00 cm in radius rotates at a constant rate of 98.0 rev/s about its central axis. (a)…

A: Given:  radius of disc, r = 6 cm = 0.06 m  frequency of rotation, f = 98 rev/s  distance from the…

Q: Explain why centripetal acceleration changes the direction of velocity in circular motion but not…

A: Work done is the dot product of force and displacement.The amount of work done upon an object can be…

Q: The blades in a blender 18 cm in radius, initially at rest. After 3 seconds, the blades rotates 8…

A: Given data:  Radius (r) = 18 cm = 0.18 m Time (t) = 3 s Initial angular velocity (ωi) = 0 rad/s…

Q: An automobile with 0.310 m radius tires travels 95,000 km before wearing them out. How many…

A:

Q: Is it possible for a car to move in a circular path in such a way that it has a tangential…

A:

Q: The centripetal acceleration of an object is 240 m/s^2. If the radius is tripled and the period of…

A: In the given question, Centripetal acceleration (a) = 240m/s2 The radius is tripled and the period…

Q: what is the rate of revolution [ in revolution per minute (or rpm)] of a centrifuge if a particle…

A:

Q: A point moves on a path of 3m in diameter so that the distance traversed is s= 3t^2. What is the…

A:

Q: If a race car moving at 29 m/s on a circular track with a radius of 25 m, find the angular velocity.

A: Speed of the race car, v = 29 m/s Radius of the circular track, R = 25 m   The angular velocity of…

Q: If you are driving at a German motorway at 262 km/h, what radius of curvature (in m) of a curve is…

A:

Q: wheel revolving at 300 rpm decelerates at 5 rad/s 2 . How long before the wheel stops

A: w=300 rpm= 300×2π60 w=10π rad/s a= 5 rad/s2

Q: When you stand on the observation deck of the Empire StateBuilding in New York, is your linear speed…

A: Linear speed is given by,

Q: Find

A: Given: The radius of the propeller = 6.50 feet Rotating speed = 900 revolutions per minute The…

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

A:

Q: *A car of mass 1500kg and speed of 10 travels around a eircular turn with a radius of 50m without…

A: Solution (4): Given that m = 15 kg v = 10 m/s r = 50 m

Q: A rock is spun in a sling at a constant speed of 56.0 m/s. What rate of rotation, in rev/s, is…

A:

Q: An automobile with 0.230 m radius tires travels 90,000 km before wearing them out. How many…

A:

Q: A circular object with a diameter of 5cm is rolling on a horizontal surface moving at 2m/s. It then…

A: Given data The diameter of the circular object is d = 5 cm = 0.05 m The linear velocity of the…

Q: how long will it take to rotate 360 degrees if an object is moving at constant angular speed of 250…

A:

Q: A ferries wheel with radius 20 m which rotates counterclockwise is just starting up. At a given…

A:

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

A:

Q: An object is said to be moving along a circular path of diameter 600km. If it is revolving with an…

A:

Q: Afham is riding a merry-go-round. He is 5 meters from the center and the merry- go-round completes…

A: The centripetal acceleration is the product of the distance from the center and square of angular…

Q: a stone tied to the end of a string 50cm long is whirled in a horizontal circle with constant speed…

A:

Q: How fast (in rpm) must a centrifuge rotate if a particle 9 cm from the axis of rotation must…

A: Given, the distance of the particle from the axis of rotation (i.e., the radius of the circle in…

Q: A centrifuge accelerates uniformly from rest to 13000 rpm in 180 s. A. Through how many…

A: The acceleration is uniform. So, we can calculate the average velocity as shown below.

Q: What is the tangential velocity

A:

Q: A ferries wheel with radius 20 m which rotates counterclockwise is just starting up. At a given…

A:

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: How fast (in rpmrpm) must a centrifuge rotate if a particle 5.2 cmcm from the axis of rotation is to…

A: Given : Distance of particle from the axis of rotation, r = 5.2 cm = 0.052 m Acceleration of the…

Q: A disk of radius 4.00 m spins with an angular speed of 90.0 degrees/second. What is the speed of the…

A: GivenRadius of diskr=4.00 mAngular speedω=90.0 degree/second

Q: A car, initially traveling at 17m/s has tires with a radius of 0.20m. If the brakes are capable of…

A: Given:- α= angular de-acceleration of the tires= 25.5 rad/s2 r= radius of tire= 0.2 m u= initial…

Q: A wheel of radius 75cm is rotating with a frequency of 3.0Hz about a fixed axis of rotation. What is…

A: Given data:  Radius (r) = 75 cm = 0.75 m Frequency (f) = 3.0 Hz Required: The linear speed (v)

Q: A circular disk of radius 0.200 m rotates at a constant angular speed of 1.50 rev/s. What is the…

A: Given data: Radius (r) = 0.200 m Angular speed = 1.50 rev/s = 1.50 x 2π rad/s

Q: An automobile with 0.230 m radius tires travels 65,000 km before wearing them out. How many…

A: We know,                 ∆θ=∆s∆r Where, ∆θ = Rotational angle ∆s = Distance covered ∆r = Radius…

Q: What is the tangential velocity of a train moving in a circular track with radius of 9.72m if its…

A: Given: circular track radius r = 9.72 m Centripetal acceleration ac = 37 m/s2

Q: How fast (in rpm) must a centrifuge rotate if a particle 9.50 cm from the axis of rotation is to…

A: distance of particle from axis of rotation (R) = 9.50 cm = 0.095 m acceleration = 117000 g's

Q: A centrifuge accelerates uniformly from rest to 15000 rpm in 210 s.  Through how many revolutions…

A: The number of revolution is given by,

Q: How fast (in rpm) must a centrifuge rotate if a particle 9.50 cm from the axis of rotation is to…

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.