A carnival ride tests your courage by putting you in a situation that would appear dangerous. A person with a mass of 75.3 kg steps into a cylindrical tube that has a radius of 4,1 m. The tube begins to rotate around its center axis. As the speed of rotation increases, the passenger feels pushed against the wall of the tube. When the tube is rotating rapidly, the floor drops out. Luckily, there is a coefficient of static friction between the passenger and the wall, which keeps them from falling. If the value of that coefficient is 0.501, then what is the minimum speed that the passenger must be moving at?

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

A:

Q: Two masses (M1 = 7 kg and M2 = 12 kg) are connected by a wire that is wrapped around a cylindrical…

A: Given: M1=7 kgM2=12 kgM3=4 kgR=3 m The free-body diagram of the system is given bwlow.

Q: A block of mass m1 = 2.15 kg and a block of mass m2 = 6.10 kg are connected by a massless string…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In the figure, block 1 has mass m₁ = 470 g, block 2 has mass m₂ = 570 g, and the pulley is on a…

A:

Q: A yo-yo-shaped device mounted on a horizontal frictionless axis is used to lift a 37 kg box as shown…

A: Given information: Here, m and a are the mass and the acceleration of the block respectively, and…

Q: PROBLEM 2 1 m The cylinder whose cross-section is shown in the figure rotates about the shaft AB on…

A:

Q: A yo-yo-shaped device mounted on a frictionless rotation axis is used to lift a 30 kg box. The outer…

A: Dear student The relation between torque, angular acceleration, and moment of inertia is given by:…

Q: In the figure, block 1 has mass m, = 490 g. block 2 has mass m2 = 530g. and the pulley is on a…

A: According to Newton's second law F = ma We can use free body diagram to solve the problem. M1 = 490…

Q: In the figure, block 1 has mass m1 = 460 g, block 2 has mass m2 = 580 g, and the pulley is on a…

A:

Q: A Ferris wheel has radius of 5.4 m and makes one revolution in 8.6 seconds. A person weighing 608 N…

A:

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: A block of mass m1 = 30.0 kg (starting from the rest) is going down an inclined plane at angle θ =…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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

A:

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

A:

Q: In the figure, block 1 has mass m1 = 450 g, block 2 has mass m2 = 520 g, and the pulley is on a…

A:

Q: A solid round wheel is mounted on a frictionless horizontal axis. A light string is wrapped around…

A: Given data: The mass of block is m=2.5 kg. The acceleration of block is a=4.1 m/s2.

Q: An object of mass m1 = 4.00 kg is connected by a light cord to an object of mass m2 = 3.00 kg on a…

A:

Q: The rotational effect of a force on a body about an axis of rotation is described in terms of: A)…

A: The rotational effect of a force on a body about an axis of rotation is described in terms of Moment…

Q: What is the tension in the rope while the bucket is falling? Take the free fall acceleration to be…

A:

Q: A yo-yo-shaped device mounted on a horizontal frictionless axis is used to lift a 27 kg box as shown…

A: Given Data: Mass of box is m=27 kg Radius of device is R=0.61 m Radius of hub is r= 0.22 m Constant…

Q: In the figure, block 1 has mass m1 = 470 g, block 2 has mass m2 = 540 g, and the pulley is on a…

A:

Q: A block of mass m1 = 8.00 kg and a block of mass m2 = 12.0 kg are connected by a massless string…

A:

Q: The coefficient of friction between mass m 1 and the surface is 0.15. The pulley is a disk and has a…

A:

Q: A Ferris wheel has a diameter of 10.0m and makes one revolution in 8.00 seconds. A girl weighing 321…

A: diameter of the wheel = 10 m time taken to complete one revolution = 8 seconds weight of girl = 321…

Q: In the figure, block 1 has mass m = 480 g, block 2 has mass m2 = 560 g, and the pulley is on a…

A:

Q: .0 kg. The fixed, wedge-shaped ramp makes an angle of θ= 30.0°. The coefficient of kinetic friction…

A:

Q: cyclist (mass 93.0 kg) traveling with speed 8.20 m/s, attempts to make a right hand turn at an level…

A:

Q: A block of mass m1 = 30.0 kg (starting from the rest) is going down an inclined plane at angle θ =…

A:

Q: A block of mass m1 = 1.95 kg and a block of mass m2 = 5.70 kg are connected by a massless string…

A: Given,  Mass of block 1, m1=1.95 kg, Mass of block 2, m2=5.70 kg, Radius of pulley, R= 0.250 m, Mass…

Q: A block of mass m1 =2,00 kg and a block of mass m2=6,00 kg are connected by a rope negligible mass…

A: Given : Block of mass m1 = 2 kg             Block of mass m2 = 6 kg             Radius R = 0.25 m…

Q: A 0.20 kg yo-yo consists of two solid disks of radius 7.30 cm joined together by a massless rod of…

A: a)Consider a yo-yo with 2 solid discs of mass 0.2kg each and radius 7.3cm connected through a  mass…

Q: In the figure, block 1 has mass m, = 460 g, block 2 has mass m2 = 600 g, and the pulley is on a…

A: Given Data ; Mass of block 1( m1 ) = 460g = 0.46kg Mass of block 2 (m 2) =600g = 0.6kg…

Q: A model airplane with mass 0.85 kg is tethered by a wire so that it flies in a circle 0.06 km in…

A:

Q: A slingshot is being whirled around in uniform circular motion. Which of the following statements…

A: A force acting on the object in uniform circular motion (called centripetal force) is acting on the…

Q: A Ferris wheel has radius of 5.3 m and makes one revolution in 7.6 seconds. A person weighing 613 N…

A: Given: The radius of the wheel is 5.3 m. The time period is 7.6 s. The weight of the person is 613…

Q: Round objects are made, each with the same mass and radius but a different distribution of mass.…

A: To solve the given question, we need to use the concept of moment of inertia, the higher the moment…

Q: In the figure, block 1 has mass m₁ = 490 g, block 2 has mass m₂ = 530 g, and the pulley is on a…

A:

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

A: (given) Mass (m1) of block 1 = 460 g = 0.46 kg Mass (m2) of block 2 = 520 g = 0.52 kg Radius (R) = 5…

Q: In the figure, block 1 has mass m₁ = 460 g, block 2 has mass m₂ = 580 g, and the pulley is on a…

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

Q: In the figure, block 1 has mass m1 = 480 g, block 2 has mass m2 = 540 g, and the pulley is on a…

A: As per guidelines we are suppose to do only first three subpart from multipart question Given,mass…

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

A:

Q: In the figure, block 1 has mass m1 = 440 g, block 2 has mass m2 = 520 g, and the pulley is on a…

A:

Q: A yo-yo-shaped device mounted on a horizontal frictionless axis is used to lift a 33 kg box as shown…

A: Given that - Mass of the box Outer radius R of the device Radius r of the hub Magnitude of the…

Q: In the figure, block 1 has mass m - 480 g, block 2 has mass m2 - 510 g, and the pulley is on a…

A:

Q: n the figure, block 1 has mass m1 = 460 g, block 2 has mass m2 = 540 g, and the pulley is on a…

A: given that  m1= 460g = 0.46 kg                     m2=540g = 0.54 kg displacement = S = 77cm = 0.77…

Q: A slingshot is being whirled around in uniform circular motion. Which of the following statements…

A: Slingshot is being whirled around in uniform circular motion.

Q: A yo-yo-shaped device mounted on a horizontal frictionless axis is used to lift a 31 kg box as shown…

A: Dat given , Mass of box ( m ) = 31 kg The outer radius of the device(R) = 0.56 m The radius of the…

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.