A Ferris wheel with a radius of 9.5 m rotates at a constant rate, completing one revolution every 32 s. Find the direction and magnitude of a passenger’s acceleration when (a) at the top and (b) at the bottom of the wheel. Suppose the Ferris wheel in the previous problem begins to decelerate at a rate of 0.22 rad/s2 when the passenger is at the top of the wheel. Find the direction and magnitude of the passenger’s acceleration at that time.

Q: In the figure, block 1 has mass m1 = 480 g, block 2 has mass m2 = 550 g, and the pulley is on a…

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Q: A giant Ferris wheel in Seattle, Washington has a diameter of 135 m and takes 30 minutes to make one…

A: The radius of the Ferris wheel is, r=135 m2=67.5 m The distance traveled by a rider in one…

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Q: block 1 has mass m1 = 460 g, block 2 has mass m2 = 520 g, and the pulley is on a frictionless…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: In the figure, block 1 has mass m1 = 440 g, block 2 has mass m2 = 600 g, and the pulley is on a…

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Q: The diagram shows an experiment to study centripetal acceleration. Take g = 10ms2 If the radius of…

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Q: An ultracentrifuge accelerates uniformly from rest to 100,000 rpm in 2.0 min. If this…

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Q: A skateboarder is attempting to make a circular arc of radius r = 11 m in a parking lot. The total…

A: When the skater slides there is only kinetic friction accelerating him radially.

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A: For the given question, following results will be obtained.  Linear acceleration (scalar): it will…

Q: An aerobatic airplane flying at a constant 60.0 m/s makes a horizontal turn of radius 225 m. The…

A: Determine the centripetal acceleration of the plane at the turn as follows. ac=v2R=60.0 m/s2225…

Q: An object is traveling with uniform circular motion in a circle of radius 15.4 cm and period 1.27 s.…

A: Radius of circular path R = 15.4 cm Period T = 1.27 s

Q: A ball swings counterclockwise in a vertical circle at the end of a rope 1.50 m long. When the ball…

A: Given that,  The length of the rope, L is 1.50 m. The angle made by the rope with the vertical, θ is…

Q: For an object undergoing a uniform circular motion with radius 6.55 mand period 1.53 sec, the linear…

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Q: (b) The following angles are in units of radians. Express them in degrees. A/4 0.557 = 1.6л (c) The…

A: π4180°π=45°0.55π180°π=99°1.6π180°π=288°8π180°π=1440°

Q: An ultracentrifuge accelerates uniformly from rest to 100,000 rpm in 2.0 min. If this…

A: The ultracentrifuge’s angular acceleration can be determined as, Here, ω, α, and t represents the…

Q: A Ferris wheel with a radius of 9.1 m rotates at a constant rate, completing one revolution every 38…

A: Given data The radius of the Ferris wheel is given as r = 9.1 m. The time taken by the wheel to…

Q: An object follows a uniform circular motion. If it moves with uniform speed, its tangential…

A: Here object follows uniform circular motion and it moves with uniform speed .

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

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Q: A bicycle wheel with radius 0.3 m rotates from rest to 3 rev/s in 5 s. What is the magnitude and…

A: Net/total acceleration is the vector sum of radial and tangential acceleration. θ is the angle of…

Q: In the figure, block 1 has mass m1 = 490 g, block 2 has mass m2 = 550 g, and the pulley is on a…

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Q: On the International Space Station an object with mass m = 170g is attached to a massless string of…

A: Given:             m= 170g = 0.170 kg             L = 0.61 m             T = 8N             Vmax= ?

Q: In the problems that follow, point P moves with angular velocity v on a circle of radius r.In each…

A: ω=Angular velocity=15 rad/sr=Radius of circle=5 ftt=Time=0.5 min=0.5×60=30 s

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A: In this question we are given that a cyclist is travelling in a straight path at a constant speed…

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A: We can find tangential acceleration by using basic equations of kinematics ,

Q: **48. In an automatic clothes dryer, a hollow cylinder moves the clothes on a vertical circle…

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Q: Starting from rest, the motorboat travels around the circular path, the radius of curvature is 25 m,…

A: according to guidelines, first three subparts will be answered here. Given that,radius of curvature,…

Q: In the figure, block 1 has mass m1 = 490 g, block 2 has mass m2 = 560 g, and the pulley is on a…

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Q: Consider a car moving on a circular track with constant speed. Which of the following statements is…

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A: Please note : As per answering guidelines I can answer the first three questions of a multisub-part…

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A: Given data:     The mass of the addict is: m = 80 kg The radius of the wheel is: r = 10 m The speed…

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A: a. The period of the motion can be calculated as follows.

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A: Velocity, v = 180 m/sRadius, r = 20 km = 20×103 mAcceleration due to gravity, g = 9.81 m/s…

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A: given,

Q: In the figure, block 1 has mass m1 = 440 g, block 2 has mass m2 = 590 g, and the pulley is on a…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

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A: Suppose the cone is flat. Calculate the radius of the flat cone. Here, ro is the radius of the cone…

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A: Given data The radius of the disk is: r = 0.4 m The number of revolutions of the disk is N = 200…

Q: Column A Column B (Meaning/Definition) 1. A measure of how angular velocity changes over time. 2.…

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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.