in an amusement park, children are riding on a ferris wheel. the arms of the ferris wheel are not equal so that the distances of the children from the axis of rotation are not the same. as the ferris wheel rotates, all the children have the same _____ a. linear acceleration b. tangential velocity c. rotational kinetic energy d. angular velocity

Q: A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a…

A: Given information: The initial velocity of the car is given as (u) = 0 m/s The tangential…

Q: A Ferris wheel has a 48-foot radius and the center of the Ferris wheel is 54 feet above the ground.…

A:

Q: A44 The diagram shows the driving wheel of a car with a torque of 125 Nm being applied to the axle…

A:

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,800 rev/min. When switched…

A: The initial angular speed of the centrifuge is ω0 = 3,800 rev/min. The angular displacement of the…

Q: A ferris wheel with a 600-inch radius makes 1.5rev/min. a)Find the angular speed of the ferris…

A:

Q: A 20.0-kg child sitting 1.20 meters from the center of a merry-go-round moves with a tangential…

A: Given: The mass of the child m = 20 kg            The distance from the center of a merry-go-round r…

Q: 2. The angular velocity vector of a spinning body points out of the page. If the angular…

A:

Q: David is getting ready to take down the mighty Goliath. David ties a 583 g rock to a rope that is…

A: Given:Mass of the rock = 583 gLength of the rope = 2.3 mInclination of rope below the horizontal =…

Q: Q2) A (20kg) child sitting in a cart to which a (2m) rope is attached. The rope is tied to a motor…

A: Write the given values with the suitable variables. m=20 kgr=2 mF=100 N Here, m is the mass, r is…

Q: Chance boards a Ferris wheel at the 3-o'clock position and rides the Ferris wheel for multiple…

A: Given facts! The Ferris wheel rotates at a constant angular speed. "h" represents Chance's height…

Q: A shaft, starting from rest , spins up to a speed of 600 rpm in seven seconds . Determine the…

A: Equation of kinematics for rotational motion is as follows; ω=ωo+αt…

Q: 1-The blades in a blender rotate at a rate of 6500 rpm. When the motor is turned off during…

A: Angular acceleration is the time rate of change in the angular velocity

Q: . A centrifuge turning at 20000 rpm is suddenly turned off. Before it comes to a stop, the…

A:

Q: 5) A wheel with radius 30 cm spins at a rate of 45 rev/minute. a) What is the tangential velocity of…

A: To find tangential velocity and centripetal acceleration

Q: 2) A centrifuge in a medical laboratory rotates at an angular speed of 3200 rev/min. When switched…

A: Que-(2) Given data: The initial angular speed of the centrifuge is ω1=3200 rev/min. The number of…

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,450 rev/min. When switched…

A: The initial angular speed is

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,500 rev/min. When switched…

A: The initial angular velocity can be expressed as ω0=3500 rev/min2π rad1 rev1 min60 s=376.8rad/s

Q: 108. Ferris Wheels A neighborhood carnival has a Ferris wheel whose radius is 30 feet. You measure…

A: Given Radius of Ferris wheel: r=30 [ft] Time taken for one revolution: t= 70 [sec] The linear speed…

Q: An object is spinning at 2,268 RPM. What is the angular speed in rad/s? Use a single digit of…

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Q: Four children are sitting on a merry-go-round at different distances from the center (axis of…

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Q: A test tube filled with blood is spinning in a centrifuge. A platelet is pinned to the end of the…

A:

Q: 8. A man is travelling at 25 m/s on the edge of a centrifuge device used for testing astronauts and…

A: Given Speed v= 25 m/s  Radius r = length of arm = 20m

Q: A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a…

A: Recall there are two acceleration tangential and radial. So net acceleration is neither along…

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,400 rev/min. When switched…

A: we use the basic equation of kinematics

Q: You are riding your bicycle down the road and decide to stop to take in the scenery. Initially, your…

A: given:

Q: A. Calculate the angular acceleration of the centrifuge assuming it to be constant. B. How long…

A:

Q: Multiple part question Here are the needed details: Five rotations took 5.15 seconds 1 rotation took…

A: Given  the time taken to complete one revolution is 1.07 second The angle in which the object rotate…

Q: Find the constant angular acceleration (in rad/s2) of the centrifuge.

A:

Q: An early major objection to the idea that the Earth is spinning on its axis was that Earth would…

A: linear velocity of earth can be calculated by 2πRv=Tv=2πRT=2π×6378×10324×60×60=463.821 m/s

Q: 7) you and your company are designing a merry-go-round for the company's summer picnic so that all…

A:

Q: A centrifuge in a medical laboratory rotates at an angular speed of 3,500 rev/min. When switched…

A: SOlution: given that angular speed of 3,500 rev/min rotates through 46.0 revolutions before coming…

Q: Malik boards a Ferris wheel at the 3-o'clock position and rides the Ferris wheel for multiple…

A:

Q: Some bacteria are propelled by motors that spin hair-like flagella. A typical bacterial motor…

A: Radius of motor (r) = 1.1 ×10-8 m Tangential speed (v) = 2.4×10-5 m/s

Q: 2. A student gives a steady push to a ball at the end of a massless, rigid rod for 1 s, causing the…

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Q: 2. A fountain features a large solid rock sphere with a radius of 0.750 m, and a total mass of 230…

A:

Q: 6. The circular blade on a saw rotates at 5000 revolutions per minute. a. Find the angular speed of…

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Q: An object rotates on a centrifuge at an angular speed of 3 500 rev/min. When the centrifuge is…

A:

Q: You want to ride a Ferris wheel with a 100-m height. Before buying a ticket, you challenge yourself…

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Q: dentify whether the statement is TRUE or FALSE 1. RPM is the speed of the centrifuge that causes…

A: Statement 1 is true. RPM (Rotation per minute) is the speed of centrifuge that causes particles to…

Q: 23. A car traveling on a flat (unbanked), circular track w accelerates uniformly from rest with a…

A:

Q: 1 A new car being tested on a circular test track. The track has a radius of 1.2 km. If the car is…

A:

Q: 9. Doja sits on the outer part of a carousel, and Megan sits midway between the center and the rim.…

A:

Q: Problem 14:  A rotating platform of radius R = 4.2 cm is initially at rest. It then begins to move,…

A:

Q: FHS science department has centrifuges that operate at 3400 rpm. A particle at the bottom of a test…

A: Angular frequency (ω) = 3400 rpm distance of particle from the axis of rotation (r) = 10 cm = 0.1 m…

Q: You are riding your bicycle down the road and decide to stop to take in the scenery. Initially, your…

A:

Q: A 2 m rope attaches a tire to an overhanging tree limb. A boy swinging on the tire has a tangential…

A: we know centripetal force,    Fc =mv2/r or, m = (Fc×r)÷v2 where ,m = mass of the object  v =…

Q: 18. A car traveling on a flat (unbanked) circular track accelerates uniformly from rest with a…

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.