Homework Answers
Add Answer to:
Homework 51. (III) A thin rod of mass M and length l rests on a friction-...
how do I prove Lf = L/2*mv? A thin rod of mass M and length L...
how do I prove Lf = L/2*mv?
A thin rod of mass M and length L is struck at one end by a ball of clay of mass in, moving with speed v as shown in the figure. The ball sticks to the rod. Determine the angular momentum of the clay-rod system about A (the midpoint of the rod) after the collision.
A thin rod of mass m and length l rests on a frictionless table and is struck at a point l/4 from its center of mass by a clay ball of mass m moving at speed v.
A thin rod of mass m and length l rests on a frictionless table and is struck at a point l/4 from its center of mass by a clay ball of mass m moving at speed v. The ball sticks to the rod. If the rod is free to pivot about a frictionless pin at its center, find the angular velocity of the rod after the collision. Also find the velocity of the point at the top of the rod...
long thin rod length h A particle, with mass m, is moving through space with constant...
long thin rod length h A particle, with mass m, is moving through space with constant velocity v, as shown in the diagram. COM It eventually collides with and sticks to the end of a long thin uniform rod, which has mass M and length /h and is initially at rest. The mass of the particle (m) is negligible compared with the mass of the rod. (a) Show the angular momentum of the particle about the COM of the rod...
1. A thin rod of mass M and length d hangs vertically from a frictionless pivot...
1. A thin rod of mass M and length d hangs vertically from a frictionless pivot attached to one end. A piece of clay of mass m moving horizontally at a speed v hits the rod a distance x from the pivot and sticks to it. Discussion Questions: (In the first 5-10 min a random group will be selected to explain.) • What “type” of collision is happening? What is and is not conserved? • Consider the analogous linear momentum...
Challenge Problem: A thin rod of mass M-209 kg and length L-0.782 m is suspended from...
Challenge Problem: A thin rod of mass M-209 kg and length L-0.782 m is suspended from the ceiling by a frictionless pivot point. A ball of putty with mass m-0.754 kg is thrown at the rod at speed v-2.13 m/s and strikes the rod a distance half way down the rod from the pivot point in a perfectly inelastic collision. The combined the rod+putty then recoils upward upward. By what angle will the system deflect from the vertical after the...
The figure shows a thin rod, of length L = 1.6 m and negligible mass, that...
The figure shows a thin rod, of length L = 1.6 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 9.1 kg is attached to the other end. The rod is pulled aside to angle θ0 = 6.4° and released with initial velocity v Overscript right-arrow EndScripts Subscript 0 = 0. As the ball descends to its lowest point, (a) how much work does the gravitational...
A uniform rod with a mass m and length L has one end attached to a...
A uniform rod with a mass m and length L has one end attached to a pivot. The rod swings around on a frictionless horizontal table with angular speed wo. A ball with mass m (so same mass as the rod) is placed on the table a distance d from the pivot. The ball is made of clay so when the rod strikes it, the ball sticks to the rod (i.e., inelastic collision). If the final (post-collision) angular velocity of...
Ball a, of mass , is connected to ball b, of mass , by a massless rod of length . The two vertical dashed lines in...
Ball a, of mass ma, is
connected to ball b, of mass mb, by a
massless rod of length L. The two
vertical dashed lines in the figure, one througheach ball,
represent two different axes of rotation, axes a and b. These axes are parallel to each other and perpendicular
to the rod. The moment of inertia of the two-masssystem about axis a is Ia, and the
moment of inertia of the system about axis b is Ib. It is
observed that the ratio...
The figure shows a uniform thin rod of length L 2.7 m and mass m= 12.6...
The figure shows a uniform thin rod of length L 2.7 m and mass m= 12.6 kg that is free to rotate about a pivot point at one end of the rod. The rod is released from rest at an angle 8-78.2 above the horizontal. Find the rotational Inertia of the rod about the pivot point and the tangential speed at which the end of the rod is moving when the rod reaches the horizontal. Select one answer for the...
(10%) Problem 8: A rod of mass M and length L can rotate about a hinge...
(10%) Problem 8: A rod of mass M and length L can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m, moving with speed V strikes the rod at angle from the normal and sticks to the rod after the collision Otheexpertta.com 50% Part (a) What is the total moment of inertia. I, with respect to the hinge, of the rod-ball-system after the collision? Correct! * 50% Part(b) What is...
how do I prove Lf = L/2*mv?
A thin rod of mass M and length L is struck at one end by a ball of clay of mass in, moving with speed v as shown in the figure. The ball sticks to the rod. Determine the angular momentum of the clay-rod system about A (the midpoint of the rod) after the collision.
long thin rod length h A particle, with mass m, is moving through space with constant velocity v, as shown in the diagram. COM It eventually collides with and sticks to the end of a long thin uniform rod, which has mass M and length /h and is initially at rest. The mass of the particle (m) is negligible compared with the mass of the rod. (a) Show the angular momentum of the particle about the COM of the rod...
Challenge Problem: A thin rod of mass M-209 kg and length L-0.782 m is suspended from the ceiling by a frictionless pivot point. A ball of putty with mass m-0.754 kg is thrown at the rod at speed v-2.13 m/s and strikes the rod a distance half way down the rod from the pivot point in a perfectly inelastic collision. The combined the rod+putty then recoils upward upward. By what angle will the system deflect from the vertical after the...
A uniform rod with a mass m and length L has one end attached to a pivot. The rod swings around on a frictionless horizontal table with angular speed wo. A ball with mass m (so same mass as the rod) is placed on the table a distance d from the pivot. The ball is made of clay so when the rod strikes it, the ball sticks to the rod (i.e., inelastic collision). If the final (post-collision) angular velocity of...
Ball a, of mass ma, is
connected to ball b, of mass mb, by a
massless rod of length L. The two
vertical dashed lines in the figure, one througheach ball,
represent two different axes of rotation, axes a and b. These axes are parallel to each other and perpendicular
to the rod. The moment of inertia of the two-masssystem about axis a is Ia, and the
moment of inertia of the system about axis b is Ib. It is
observed that the ratio...
The figure shows a uniform thin rod of length L 2.7 m and mass m= 12.6 kg that is free to rotate about a pivot point at one end of the rod. The rod is released from rest at an angle 8-78.2 above the horizontal. Find the rotational Inertia of the rod about the pivot point and the tangential speed at which the end of the rod is moving when the rod reaches the horizontal. Select one answer for the...
(10%) Problem 8: A rod of mass M and length L can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m, moving with speed V strikes the rod at angle from the normal and sticks to the rod after the collision Otheexpertta.com 50% Part (a) What is the total moment of inertia. I, with respect to the hinge, of the rod-ball-system after the collision? Correct! * 50% Part(b) What is...
Most questions answered within 3 hours.
-
Consider the competitive environment of Starbuck's, Progressive
Insurance, a manufacturing firm with low turnover, or a...
asked 14 minutes ago -
3. Gains from trade
Consider two neighbouring island countries called Euphoria and
Contente. They each have...
asked 2 hours ago -
A business executive has the option to invest money in two
plans: Plan A guarantees that...
asked 4 hours ago -
Hello, can someone please help me answer this question?
How much heat is absorbed by a...
asked 4 hours ago -
. A marketing researcher conducted a survey of 25 shoppers
randomly selected at the local mall...
asked 4 hours ago -
Create an comprehensive response to the
following:
Antimicrobial agents work on a multitude of microbes (bacteria,...
asked 4 hours ago -
6.13 LAB: Step counter. Section 6.3.
A pedometer treats walking 2,000 steps as walking 1 mile....
asked 4 hours ago -
(14.2) A block of mass m = 10 kg riding on a frictionless
horizontal plane is...
asked 4 hours ago -
Use any search engine to search for articles about Starbucks
partnership with Tata Companies in India...
asked 4 hours ago -
Let’s say that for some reason Bank Excess Reserves suddenly
increase sharply. What effect would this...
asked 4 hours ago -
Given:
Curent Assets: $600,000
Total Assets: $2,600,000
Current Liabilities: $500,000
Total Liabilities: $1,700,000
What is the...
asked 4 hours ago -
1. What is a “Bankster”? What is insider trading? Why is it
illegal?
2. What is...
asked 4 hours ago