Two 3.00 kg balls are attached to the ends of a thin rod of negligible mass,...
Two 3.00 kg balls are attached to the ends of a thin rod of
negligible mass, 50.0 cm long. The rod is free to rotate in a
vertical plane without friction about a horizontal axis through its
center. While the rod is horizontal (Fig. 12-46), a 65.0 g putty
wad drops onto one of the balls with a speed of 3.00 m/s and sticks
to it.
(a) What is the angular speed of the system just after the putty
wad hits?
(b) What is the ratio of the kinetic energy of the entire system
after the collision to that of the putty wad just before?
(c) Through what angle will the system rotate until it momentarily
stops?
Homework Answers
Add Answer to:
Two 3.00 kg balls are attached to the ends of a thin rod of negligible mass,...
Angular Momentum and Inelastic Collisions Two balls, each with mass M/2, are attached to the ends...
Angular Momentum and Inelastic Collisions Two balls, each with mass M/2, are attached to the ends of a thin rod of length L = 0.45 m and negligible mass. The rod is free to rotate in a horizontal plane without friction about a fixed vertical axis through its center. With the rod initially at rest (as shown), two wads of wet putty hit the balls at the same time and stick to them. Assume that the wads of putty have...
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...
A uniform thin rod of length 50 cm and mass 4.0 kg can rotate in a...
A uniform thin rod of length 50 cm and mass 4.0 kg can rotate in a horizontal plane about a vertical axis through from the right side. The rod into one end of the rod. As viewed from above, the bullet's path makes an angle of θ 60° with the rod (as shown in the figure below)If the bullet lodges in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the...
A uniform thin rod of length 0.65 m and mass 3.4 kg can rotate in a horizontal plane about a vert...
A uniform thin rod of length 0.65 m and mass 3.4 kg can rotate
in a horizontal plane about a vertical axis through its center. The
rod is at rest when a 3.8 g bullet traveling in the rotation plane
is fired into one end of the rod. As viewed from above, the
bullet's path makes angle θ = 60° with the rod. If the
bullet lodges in the rod and the angular velocity of the rod is
11.0 rad/s...
(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...
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is...
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is free to rotate about a horizontal axis shown in the figure. An object of mass 0.4 kg moving with 24 m/s strikes and then sticks to the initially stationary rod as shown. If rotational inertia of the rod according to its center of mass is given as Icmdisk M, find the a) rotational inertia of the system before and after collision, b) angular speed...
The top edge of a thin rectangular metal plate with a mass of 2.80 kg is...
The top edge of a thin rectangular metal plate with a mass of 2.80 kg is attached to a horizontal rod parallel to the edge of the plate. The plate hangs from this rod and is free to rotate about it without friction. The vertical height of the plate is 45.0 cm. The plate is pulled to the right until it makes an angle of 28.0° from vertical and then released from rest. At the same time, a piece of...
Chapter 11, Problem 053 GO A uniform thin rod of length 0.61 m and mass 3.3...
Chapter 11, Problem 053 GO A uniform thin rod of length 0.61 m and mass 3.3 kg can rotate in a horizontal plane about a vertical axis through its center. The rod is at rest when a 4.4 g bullet traveling in the rotation plane is fired into one end of the rod. As viewed from above, the bullet's path makes angle 9 -60° with the rod. If the bullet lodges in the rod and the angular velocity of the...
A ball of clay with a mass of 0.250 kg is traveling horizontally to the left...
A ball of clay with a mass of 0.250 kg is traveling horizontally to the left with a speed of 12.0 m/s when it hits a rod that can rotate about an axis through its center. The rotational inertia of the rod is 0.800 kg middot m^2 and the rod has a length 1.20 m. If the ball sticks to the rod, what is the angular speed of the rod and ball after the collision?
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...
Angular Momentum and Inelastic Collisions Two balls, each with mass M/2, are attached to the ends of a thin rod of length L = 0.45 m and negligible mass. The rod is free to rotate in a horizontal plane without friction about a fixed vertical axis through its center. With the rod initially at rest (as shown), two wads of wet putty hit the balls at the same time and stick to them. Assume that the wads of putty have...
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 thin rod of length 50 cm and mass 4.0 kg can rotate in a horizontal plane about a vertical axis through from the right side. The rod into one end of the rod. As viewed from above, the bullet's path makes an angle of θ 60° with the rod (as shown in the figure below)If the bullet lodges in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the...
A uniform thin rod of length 0.65 m and mass 3.4 kg can rotate
in a horizontal plane about a vertical axis through its center. The
rod is at rest when a 3.8 g bullet traveling in the rotation plane
is fired into one end of the rod. As viewed from above, the
bullet's path makes angle θ = 60° with the rod. If the
bullet lodges in the rod and the angular velocity of the rod is
11.0 rad/s...
(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...
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is free to rotate about a horizontal axis shown in the figure. An object of mass 0.4 kg moving with 24 m/s strikes and then sticks to the initially stationary rod as shown. If rotational inertia of the rod according to its center of mass is given as Icmdisk M, find the a) rotational inertia of the system before and after collision, b) angular speed...
The top edge of a thin rectangular metal plate with a mass of 2.80 kg is attached to a horizontal rod parallel to the edge of the plate. The plate hangs from this rod and is free to rotate about it without friction. The vertical height of the plate is 45.0 cm. The plate is pulled to the right until it makes an angle of 28.0° from vertical and then released from rest. At the same time, a piece of...
Chapter 11, Problem 053 GO A uniform thin rod of length 0.61 m and mass 3.3 kg can rotate in a horizontal plane about a vertical axis through its center. The rod is at rest when a 4.4 g bullet traveling in the rotation plane is fired into one end of the rod. As viewed from above, the bullet's path makes angle 9 -60° with the rod. If the bullet lodges in the rod and the angular velocity of the...
A ball of clay with a mass of 0.250 kg is traveling horizontally to the left with a speed of 12.0 m/s when it hits a rod that can rotate about an axis through its center. The rotational inertia of the rod is 0.800 kg middot m^2 and the rod has a length 1.20 m. If the ball sticks to the rod, what is the angular speed of the rod and ball 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...
Most questions answered within 3 hours.
-
I need to determine the concentration of hydrogen peroxide in a
solution using titrimetric analysis
25...
asked 6 minutes ago -
Your are the Vice-President of operations for a New Orleans food
chain. In the aftermath of...
asked 11 minutes ago -
Create a flowchart and a program; test the program. Program
Requirements.
- There are 10 members...
asked 11 minutes ago -
Which of the following is not a sensory receptor?
a. a hair cell
b. a rod
c. a...
asked 14 minutes ago -
Does the launch speed depend significantly upon the launching
angle? Is it reasonable?
asked 44 minutes ago -
A disc of moment of inertia 3.00 kgm2 is rotating with angular
velocity 2.00 rad/s about...
asked 29 minutes ago -
Hi, can somone help me with this question?
Omega Company reported the following information for the...
asked 35 minutes ago -
WHY SOME PEOPLE DECIDE TO STAY IN THEIR HOMES WHEN AN EXTREME
WEATHER EVENT SURROUNDS THEM.
asked 32 minutes ago -
Which of the following is a financial intermediary?
a mutual fund
the stock market
a U.S....
asked 42 minutes ago -
Completely and thoroughly explain how control charts could be
used by a company that makes eyeglass...
asked 51 minutes ago -
Explain how the equilibrium loanable funds interest rate is
determined? Please draw a picture of what...
asked 53 minutes ago -
Below is the trial balance of Tom’s Tents at 5 April 2018.
£
£
Trading account:...
asked 1 hour ago