Homework Answers
Add Answer to:
Level II: Oscillation A physical pendulum made from a cylinder of mass M and radius R...
A compound pendulum is made up of a rod of length L, with mass M and...
A compound pendulum is made up of a rod of length L, with mass M and a solid sphere of radius r, with mass m (see figure below). The pendulum is pivoted about one end and released from rest from and angle of 0, (angle with the vertical). (a) Find the distance, dom, of center of mass of this pendulum from its pivot. (b) Draw a free body diagram and write down Newton's 2nd Law (for rotation) for the pendulum...
Figure 3 Uniform disk Uniform rod 3) Figure 3 illustrates a physical pendulum comprising a uniform disk having mass M and radius R and a rod having the length R and mass M. The disk is pivotally m...
Figure 3 Uniform disk Uniform rod 3) Figure 3 illustrates a physical pendulum comprising a uniform disk having mass M and radius R and a rod having the length R and mass M. The disk is pivotally mounted with a friction-less horizontal axis of rotation that extends through the center of mass of the disk. The rod is fixedly attached to the edge of the disk and it extends vertically downward when the pendulum is in a state of static...
A torsion pendulum is made from a disk of mass m = 7.2 kg and radius...
A torsion pendulum is made from a disk of mass m = 7.2 kg and
radius R = 0.74 m. A force of F = 43.1 N exerted on the edge of the
disk rotates the disk 1/4 of a revolution from equilibrium.
1) What is the torsion constant of this pendulum?
2) What is the minimum torque needed to rotate the pendulum a
full revolution from equilibrium?
3) What is the angular frequency of oscillation of this torsion
pendulum?...
2. As shown below a uniform disk of radius R 10.0 cm and mass M 0.850...
2. As shown below a uniform disk of radius R 10.0 cm and mass M 0.850 kg is attached to the end of a uniform rigid rod of length L = 500 mm and mass m = 0.210 kg. Take positive θ in the counterclockwise direction, and positive angular velocity ω as into the page. Assume small angle deflection (a) When the disk is suspended from a pivot as sown what is the period of its motion? (b) If this...
Q4 A ring of mass M and radius R is attached so that it can pivot asone of a rod of mass M and length 2R. the syste...
Q4 A ring of mass M and radius R is attached so that it can pivot asone of a rod of mass M and length 2R. the system is suspended by a pin at the other end of the rod and all in a uniform gravitational field,g; thus forming a double pendulum. The motion is restricted to a plane A) Show that the kinetic energy and potential energy can be written for small oscillations as: B) Find the natural frequencies...
#2. [Swinging Disk] A uniform circular disk of mass M and radius R is set swinging...
#2. [Swinging Disk] A uniform circular disk of mass M and radius R is set swinging side-to-side about a frictionless pivot P at its edge (a) What is the disk's moment of inertia about the pivot? (b) Write an expression for the net torque acting on the disk about the pivot when the disk is displaced to the right by angle θ CM (c) Write Newton's 2nd Law for Rotation for the disk when it is displaced as shown. Be...
One simple pendulum and the physical pendulums (disk and rod) are suspended on the crossbar, as...
One simple pendulum and the physical pendulums (disk and rod) are suspended on the crossbar, as shown in figure. (a) Calculate the natural linear frequency of the simple pendulum, if the length of the simple pendulum is =1.6 m (b) Calculate the natural angular frequency of the disk. The radius L 5 of the disk is R=0.5 m; moment of inertia about an axis through the 0.3 R center of mass is ICM =mR2 (c) Calculate the natural period of...
13) Find a period of oscillation of this physical pendulum. M1 = 0.5 kg , L1...
13) Find a period of oscillation of this physical pendulum. M1 = 0.5 kg , L1 = 1.00 m M2 = 1.0 kg, R2 = 20 cm, a solid disk 14). Describe the oscillation ( complete an expression x(t) for that oscillation). An object being displaced on the frictionless table to the left from equilibrium position at distance 0.3 m while it moving to the left with a speed 0.6 m/s. Coefficient of spring 100 N/m, and mass of the...
Q4 A ring of mass M and radius R is attached so that it can pivot...
Q4 A ring of mass M and radius R is attached so that it can pivot asone of a rod of mass M and length 2R. the system is suspended by a pin at the other end of the rod and all in a uniform gravitational field,g; thus forming a double pendulum. The motion is restricted to a plane A) Show that the kinetic energy and potential energy can be written for small oscillations as: B) Find the natural frequencies...
Could someone please help me with P8: "Compute the moment of inertia of the rod rotating...
Could someone please help me with P8: "Compute the moment of
inertia of the rod rotating around the pivot." and P10: "Write the
period of oscillation of the physical pendulum in terms of its
physical properties and compute its actual value."
Problem 3: Torque and Periodic Motion Consider a rigid uniform rod of length d2m and mass m-1kg pivoted at one end. The pendulum is initially displaced to one side by a small angle 8 2 and released from rest....
A compound pendulum is made up of a rod of length L, with mass M and a solid sphere of radius r, with mass m (see figure below). The pendulum is pivoted about one end and released from rest from and angle of 0, (angle with the vertical). (a) Find the distance, dom, of center of mass of this pendulum from its pivot. (b) Draw a free body diagram and write down Newton's 2nd Law (for rotation) for the pendulum...
Figure 3 Uniform disk Uniform rod 3) Figure 3 illustrates a physical pendulum comprising a uniform disk having mass M and radius R and a rod having the length R and mass M. The disk is pivotally mounted with a friction-less horizontal axis of rotation that extends through the center of mass of the disk. The rod is fixedly attached to the edge of the disk and it extends vertically downward when the pendulum is in a state of static...
A torsion pendulum is made from a disk of mass m = 7.2 kg and
radius R = 0.74 m. A force of F = 43.1 N exerted on the edge of the
disk rotates the disk 1/4 of a revolution from equilibrium.
1) What is the torsion constant of this pendulum?
2) What is the minimum torque needed to rotate the pendulum a
full revolution from equilibrium?
3) What is the angular frequency of oscillation of this torsion
pendulum?...
2. As shown below a uniform disk of radius R 10.0 cm and mass M 0.850 kg is attached to the end of a uniform rigid rod of length L = 500 mm and mass m = 0.210 kg. Take positive θ in the counterclockwise direction, and positive angular velocity ω as into the page. Assume small angle deflection (a) When the disk is suspended from a pivot as sown what is the period of its motion? (b) If this...
Q4 A ring of mass M and radius R is attached so that it can pivot asone of a rod of mass M and length 2R. the system is suspended by a pin at the other end of the rod and all in a uniform gravitational field,g; thus forming a double pendulum. The motion is restricted to a plane A) Show that the kinetic energy and potential energy can be written for small oscillations as: B) Find the natural frequencies...
#2. [Swinging Disk] A uniform circular disk of mass M and radius R is set swinging side-to-side about a frictionless pivot P at its edge (a) What is the disk's moment of inertia about the pivot? (b) Write an expression for the net torque acting on the disk about the pivot when the disk is displaced to the right by angle θ CM (c) Write Newton's 2nd Law for Rotation for the disk when it is displaced as shown. Be...
One simple pendulum and the physical pendulums (disk and rod) are suspended on the crossbar, as shown in figure. (a) Calculate the natural linear frequency of the simple pendulum, if the length of the simple pendulum is =1.6 m (b) Calculate the natural angular frequency of the disk. The radius L 5 of the disk is R=0.5 m; moment of inertia about an axis through the 0.3 R center of mass is ICM =mR2 (c) Calculate the natural period of...
13) Find a period of oscillation of this physical pendulum. M1 = 0.5 kg , L1 = 1.00 m M2 = 1.0 kg, R2 = 20 cm, a solid disk 14). Describe the oscillation ( complete an expression x(t) for that oscillation). An object being displaced on the frictionless table to the left from equilibrium position at distance 0.3 m while it moving to the left with a speed 0.6 m/s. Coefficient of spring 100 N/m, and mass of the...
Q4 A ring of mass M and radius R is attached so that it can pivot asone of a rod of mass M and length 2R. the system is suspended by a pin at the other end of the rod and all in a uniform gravitational field,g; thus forming a double pendulum. The motion is restricted to a plane A) Show that the kinetic energy and potential energy can be written for small oscillations as: B) Find the natural frequencies...
Could someone please help me with P8: "Compute the moment of
inertia of the rod rotating around the pivot." and P10: "Write the
period of oscillation of the physical pendulum in terms of its
physical properties and compute its actual value."
Problem 3: Torque and Periodic Motion Consider a rigid uniform rod of length d2m and mass m-1kg pivoted at one end. The pendulum is initially displaced to one side by a small angle 8 2 and released from rest....
Most questions answered within 3 hours.
-
Write a JavaScript program to implement the Least-Squares Linear
Regression algorithm shown below, for an arbitrary...
asked 9 minutes ago -
Determine the solubility of Cadmium in equilibrium with Cadmium
hydroxide, Cd(OH)2, as a function of pH....
asked 12 minutes ago -
When 34.2 grams of strontium reacts with excess molecular
oxygen, how many grams of the product...
asked 23 minutes ago -
nformation related to the Berkley Company for the calendar year
2015 follows:
Liabilities, December 31, 2015...
asked 15 minutes ago -
Please help!
A voltaic cell consists of a Mn/Mn2+ anode (E°= -1.18 V) and a
Fe/Fe2+...
asked 32 minutes ago -
If the consumer price index was 166.6 in 2017 and 167.0 in 2016,
calculate the annual...
asked 27 minutes ago -
Marvin Williams is a 53-year-old farmer. He, along with the
other members of his family, operates...
asked 28 minutes ago -
Scenario:
You own a chain of department stores. You currently have 19
stores. The stores are...
asked 31 minutes ago -
Suppose a firm has a retention ratio of 49 percent and net
income of $8.3 million....
asked 36 minutes ago -
1. A 1200 kg car is practicing on a flat test
track. The car begins moving...
asked 1 hour ago -
An
agency collects demographics concerning the number of people in
families per household in a certain...
asked 1 hour ago -
Writing a Persuasive Essay on:
(Smoking in public places should be banned) Can i please get...
asked 1 hour ago