Question

consider a pendulum swinging to and from . a. at what point in its motion is...

consider a pendulum swinging to and from . a. at what point in its motion is the kinetic energy the pendulum at minimum. b. at what point in its motion is the momentum at maximum

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A simple pendulum is swinging back and forth through a small angle, its motion repeating every...
A simple pendulum is swinging back and forth through a small angle, its motion repeating every 1.07 s. How much longer should the pendulum be made in order to increase its period by 0.25 s?
A pendulum consists of a 2.5 kg stone swinging on a 4.1 m string of negligible...
A pendulum consists of a 2.5 kg stone swinging on a 4.1 m string of negligible mass. The stone has a speed of 7.9 m/s when it passes its lowest point. (a) What is the speed when the string is at 63 ˚ to the vertical? (b) What is the greatest angle with the vertical that the string will reach during the stone's motion? (c) If the potential energy of the pendulum-Earth system is taken to be zero at the...
A pendulum consists of a 3.8 kg stone swinging on a 4.4 m string of negligible...
A pendulum consists of a 3.8 kg stone swinging on a 4.4 m string of negligible mass. The stone has a speed of 7.8 m/s when it passes its lowest point. (a) What is the speed when the string is at 62 ˚ to the vertical? (b) What is the greatest angle with the vertical that the string will reach during the stone's motion? (c) If the potential energy of the pendulum-Earth system is taken to be zero at the...
Revisiting the ballistic pendulum. In lab we used both conservation of momentum and conservation of energy...
Revisiting the ballistic pendulum. In lab we used both conservation of momentum and conservation of energy to relate the launch speed of a projectile to the maximum height of the swing of a pendulum. Here we will study the parts of this problem in a bit more detail. (a) Briefly explain why momentum is conserved during the collision of the projectile and the pendulum, but mechanical energy is not conserved. (b) Briefly explain why mechanical energy (kinetic plus potential energy)...
In simple harmonic motion(simple pendulum), the displacement is maximum when the: A. velocity is maximum B....
In simple harmonic motion(simple pendulum), the displacement is maximum when the: A. velocity is maximum B. speed is maximum C. kinetic energy is maximum D. velocity is zero
Problem: A Physics student recorded the movement of a swinging pendulum for 10 s (seconds). The...
Problem: A Physics student recorded the movement of a swinging pendulum for 10 s (seconds). The student began recording at the instant the pendulum was at its resting (vertical) position but moving to the right. The pendulum then moved right (positive displacement) and left (negative displacement) several times. The pendulum took 2 s to swing to the right and the left and then return to its resting position. The pendulum’s furthest distance to either side of vertical was 3 in....
3. A pendulum is given an initial potential energy of 2 J (from rest) and is...
3. A pendulum is given an initial potential energy of 2 J (from rest) and is set to swing free of friction. Answer the following and explain each answer: (show work) How long do we have to wait until it stops swinging? What is the pendulum’s maximum kinetic energy? Can we determine the bob’s maximum speed? Explain.
A simple pendulum of length L = 10.0 m is released from an angle of .400rad....
A simple pendulum of length L = 10.0 m is released from an angle of .400rad. Assume the pendulum swings with simple harmonic motion. c) Using conservation of energy(gravitational and kinetic), find the linear speed of the bob at its lowest point. d) If the linear speeds found in (b) and (c) were exactly the same, explain why. If they were different explain why.
Consider the ballistic pendulum diagram shown in the introduction. You may assume that there is no...
Consider the ballistic pendulum diagram shown in the introduction. You may assume that there is no friction or air resistance. After the ball hits and lodges inside the pendulum, and while it is freely swinging, would you expect energy to be conserved in the ball-pendulum system? If yes, write the relevant equation for the conservation of energy here. Define all variables through a labeled diagram. Note that for this and all subsequent questions, you don’t need to solve the equations...
1) Inside a spacecraft flying past the moon at 0.99c (0.99*3.0*108 m/s) a pendulum is swinging....
1) Inside a spacecraft flying past the moon at 0.99c (0.99*3.0*108 m/s) a pendulum is swinging. It takes 1.0 sec to swing from the spacecraft’s point of view. a. How long does it take from the moon bases’ perspective? b. A pendulum on the moon takes 10.0 sec. to swing from the moon’s perspective. How long does it takes from the spacecraft’s perspective? 2) A laser used to destroy cancer emits light at a wavelength of 600nm in pulses 10ms...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT