How do you answer part 2 of the attached sheet? Data has been gathered from a lifting system used to transport engine parts. The system consists of a drumand cable. The following data was obtained when the drum lowers the load (assume constant acceleration).Drum diameter = 0.8m - (d) Drum radius = 0.4m (r)Mass of load = 3kg (m)Initial velocity = 0 m/s (u)Time to descend = 0.5 secs (t)Distance travelled = 0.25m (s)1) You have been asked to use this information to determine:a) The final linear velocity of the load (V)b)The linear acceleration of the load (a)c) The final angular velocity of the drum (w)|d) The angular acceleration of the drum (a)e)The tension force in the cable (T)f)The torque applied to the drum (t)DrumCableLoad2) In determining the above quantities, you should clearly state the formulae used and apply dimensionalanalysis techniques to show that all values/units used are homogeneous.From the formulae used (above) you should apply dimensional analysis techniques to develop twoequations for power (in terms of linear velocity and angular velocity).

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2) In determining the above quantities, you should clearly state the formulae used and apply dimensional analysis techniques to show that all values/units used are homogeneous. From the formulae used (above) you should apply dimensional analysis techniques to develop two equations for power (in terms of linear velocity and angular velocity).

2) In determining the above quantities, you should clearly state the formulae used and apply dimensional analysis techniques to show that all values/units used are homogeneous. From the formulae used (above) you should apply dimensional analysis techniques to develop two equations for power (in terms of linear velocity and angular velocity).

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 16P: Figure P10.16 shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal...

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Figure P10.16 shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 76.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Calculate (a) the speed of a link of the chain relative to the bicycle frame, (b) the angular speed of the bicycle wheels, and (c) the speed of the bicycle relative to the road. (d) What pieces of data, if any, are not necessary for the calculations? Figure P10.16
You pull on a string with a horizontal force of magnitude Fyb = 44 N that is attached to a block of mass mb = 6.1 kg, then to the axle of a solid cylinder of mass mc = 4.7 kg and radius r = 0.4 m, then to a spring of spring constant k = 135 N/m. This is all done on an inclined plane where there is friction ( μs = 0.61 and μk = 0.34 ), and the incline angle is θ = 30 degrees. Everything starts at rest, and the spring is unstretched. The block slides down the plane, the cylinder rolls down the plane (without slipping), and the spring stretches. How far have you pulled the block and cylinder when everything stops? The velocity when it has traveled 44 cm down the plane is 2.030 m/s.
You pull on a string with a horizontal force of magnitude Fyb = 44 N that is attached to a block of mass mb = 6.1 kg, then to the axle of a solid cylinder of mass mc = 4.7 kg and radius r = 0.4 m, then to a spring of spring constant k = 135 N/m. This is all done on an inclined plane where there is friction ( μs = 0.61 and μk = 0.34 ), and the incline angle is θ = 30 degrees. Everything starts at rest, and the spring is unstretched. The block slides down the plane, the cylinder rolls down the plane (without slipping), and the spring stretches. First, what is the speed of the block and cylinder after you have pulled the block and cylinder 107 cm down the plane? How far have you pulled the block and cylinder when everything stops? I can not figure out this homework question.
A 1.05 kg mass is attached to a spring of force constant 10.8 N/cm and placed on a frictionless surface. By how much will the spring stretch if the mass moves along a circular path of radius 0.495 m at a rate of 1.96 revolutions per second? (It's not 0.0182 m)
A pendulum whose length is 2 m is located at a place where g = 9.8 m/s^2. The pendulum swings with an amplitude of 2°. Express, as a function of time,(a) its angular displacement, (b) its angular velocity, (c) its angular acceleration, (d) its linear velocity, (e) its centripetal acceleration, and (f) the tension in the rope if the mass at its end is 1 kg.
You pull on a string with a horizontal force of magnitude Fyb = 47 N that is attached to a block of mass mb = 7.9 kg, then to the axle of a solid cylinder of mass mc = 4.4 kg and radius r = 0.4 m, then to a spring of spring constant k = 200 N/m. This is all done on an inclined plane where there is friction ( μs = 0.65 and μk = 0.37 ), and the incline angle is θ = 26 degrees. Everything starts at rest, and the spring is unstretched. The block slides down the plane, the cylinder rolls down the plane (without slipping), and the spring stretches. First, what is the speed of the block and cylinder after you have pulled the block and cylinder 27 cm down the plane?
A disk of 1‐kg mass and 0.2‐m diameter has a 30 revolutions per minute angular speed in the air when itis lowered and then touches a flat ground with 0.1 static and 0.07 kinetic friction coefficients. Determinethe time it takes for the disk to cover a 100 m distance. (please give an explanation for each step)
A homogeneous board weighing 274 N and long L = 6.23 m rests on a wall of height h = 2.87, the upper corner of which has a frictionless rolling mechanism. The plate is in equilibrium for any theta angle greater than or equal to 68.0 °, but it slides as soon as the angle is less than 68.0 °.Find the coefficient of static friction between the board and the floor.
overhead view of a rigid rod that turnsabout a vertical axle until the identical rubber stoppers A and B are forced against rigid walls at distances rA = 7.0 cm and rB = 4.0 cmfrom the axle. Initially the stoppers touch the walls without beingcompressed.Then force of magnitude 220 N is applied perpendicularto the rod at a distance R = 5.0 cm from the axle.Find the magnitudeof the force compressing (a) stopper Aand (b) stopper B.
One end of a light spring with force constant k=100 N/m is attached to a vertical wall. A light string is tied to the other end of the horizontal spring. As shown in the figure 15.61, the string changes from horizontal to vertical as it passes over a solid pulley of mass M in the shape of a solid disk of radius R=2.00 cm. The pulley is free to turn on a fixed smooth axle. The vertical section of the string supports an object of mass m=200 g. The string does not slip at its contact with the pulley. The object is pulled downward a small distance and released. (a) What is the angular frequency ω of oscillation of the object in terms of the mass M? (b) What is the highest possible value of the angular frequency of oscillation of the object? (c) What is the highest possible value of the angular frequency of oscillation of the object if the pulley radius is doubled to R=4.00 cm?
A yo-yo-shaped device mounted on a horizontal frictionless axis is used to lift a 27 kg box as shown in the figure. The outer radius R of the device is 0.61 m, and the radius r of the hub is 0.22 m. When a constant horizontal force F→app of magnitude 150 N is applied to a rope wrapped around the outside of the device, the box, which is suspended from a rope wrapped around the hub, has an upward acceleration of magnitude 0.95 m/s2. What is the rotational inertia of the device about its axis of rotation?
A giant toy car with big wheels has a total mass (including the wheels) of 0.21 kg. The car has 4 wheels and each wheel has radius of 3.3 m and a moment of inertia of 0.22 kg m2. The car is attached to a horizontal spring. The spring is inititally unstretched and the car is given an initial speed of 1.9 m/s away from the spring. The car moves forward 0.38 m before it stops and is pulled back by the spring. The wheels roll without slipping the entire time. What is the spring constant?