Homework Answers
as per damping phenomenon
percentage = e ^( - t / T)
0.15 = e^(- t/ 3.8)
t = 7.21 second
number of oscillation
n = 7.21 / 0.54
n = 13.35≈ 13
======
Add Answer to:
Part A How many oscillations will this pendulum make before its amplitude has decreased to 15%...
Review | Constants | Periodic Table Part A A damped pendulum has a period of 0.78...
Review | Constants | Periodic Table Part A A damped pendulum has a period of 0.78 s and a time constant of 3.8 s How many oscillations will this pendulum make before its amplitude has decreased to 30% of its initial amplitude? Express your answer as an integer. oscillations Submit
A damped pendulum has a period of 0.54 s and a time constant of 4.7 S...
A damped pendulum has a period of 0.54 s and a time constant of 4.7 S Part A How many oscillations will this pendulum make before its amplitude has decreased to 30% of its initial amplitude?
A damped pendulum has a period of 0.66 s and a time constant of 4.1 s....
A damped pendulum has a period of 0.66 s and a time constant of 4.1 s. How many oscillations will this pendulum make before its amplitude has decreased to 20% of its initial amplitude?
5. A pendulum has a period of 0.75 seconds and an undamped amplitude of 8.5. A...
5. A pendulum has a period of 0.75 seconds and an undamped amplitude of 8.5. A damping force can be turned on which has a time constant of 4.5 s. A. What is the frequency of the oscillation without damping? B. Once the damping is turned on, how long will it take for the frequency to decrease to 35% of the undamped amplitude? C. How many oscillations will the pendulum make in the time determined in part B?
5. A pendulum has a period of 0.75 seconds and an undamped amplitude of 8.5'. A...
5. A pendulum has a period of 0.75 seconds and an undamped amplitude of 8.5'. A damping force can be turned on which has a time constant of 4.5 s. A. What is the frequency of the oscillation without damping? B. Once the damping is turned on, how long will it take for the frequency to decrease to 35% of the undamped amplitude? C. How many oscillations will the pendulum make in the time determined in part B?
A Review | Constants Part A In a science museum, a 140 kg brass pendulum bob...
A Review | Constants Part A In a science museum, a 140 kg brass pendulum bob swings at the end of a 14.0 m -long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.5 m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010 kg/s. At exactly 12:00 noon, how many oscillations will the pendulum have completed? Express your answer as an...
Part A In a science museum, a 120 kg brass pendulum bob swings at the end of a 13.9 m-long wire. The pendulum is starte...
Part A In a science museum, a 120 kg brass pendulum bob swings at the end of a 13.9 m-long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.6 m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010 kg/s. At exactly 12:00 noon, how many oscillations will the pendulum have completed? Express your answer as an integer. You may want to...
Review l Constants l Periodic Table Part A A 210 g oscillator in a vacuum chamber...
Review l Constants l Periodic Table Part A A 210 g oscillator in a vacuum chamber has a frequency of 2.5 Hz. When air is admitted, the oscillation decreases to 60% of its initial amplitude in 50 s How many oso lations will have been completed when the amplitude is 30% of its initial value? Express your answer in oscillations ΑΣ oscillations Submit Request Anseer
Review1 Constants Periodic Table Part A A 250 g oscillator in a vacuum chamber has a...
Review1 Constants Periodic Table Part A A 250 g oscillator in a vacuum chamber has a frequency of 2.5 Hz When air is admitted, the oscilation decreases to 60% of its initial anpitude n 50 s How many oscillations will have been completed when the amplitude is 30% of its initial value? Express your answer in oscillations. Na oscillations Submit
In a science museum, a 100 kg brass pendulum bob swings at the end of a...
In a science museum, a 100 kg brass pendulum bob swings at the end of a 13.9 m -long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.7 m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010kg/s. You may want to review (Pages 405 - 407) . Part A Part complete At exactly 12:00 noon, how many oscillations will the pendulum...
Review | Constants | Periodic Table Part A A damped pendulum has a period of 0.78 s and a time constant of 3.8 s How many oscillations will this pendulum make before its amplitude has decreased to 30% of its initial amplitude? Express your answer as an integer. oscillations Submit
A damped pendulum has a period of 0.54 s and a time constant of 4.7 S Part A How many oscillations will this pendulum make before its amplitude has decreased to 30% of its initial amplitude?
5. A pendulum has a period of 0.75 seconds and an undamped amplitude of 8.5. A damping force can be turned on which has a time constant of 4.5 s. A. What is the frequency of the oscillation without damping? B. Once the damping is turned on, how long will it take for the frequency to decrease to 35% of the undamped amplitude? C. How many oscillations will the pendulum make in the time determined in part B?
5. A pendulum has a period of 0.75 seconds and an undamped amplitude of 8.5'. A damping force can be turned on which has a time constant of 4.5 s. A. What is the frequency of the oscillation without damping? B. Once the damping is turned on, how long will it take for the frequency to decrease to 35% of the undamped amplitude? C. How many oscillations will the pendulum make in the time determined in part B?
A Review | Constants Part A In a science museum, a 140 kg brass pendulum bob swings at the end of a 14.0 m -long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.5 m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010 kg/s. At exactly 12:00 noon, how many oscillations will the pendulum have completed? Express your answer as an...
Part A In a science museum, a 120 kg brass pendulum bob swings at the end of a 13.9 m-long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.6 m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010 kg/s. At exactly 12:00 noon, how many oscillations will the pendulum have completed? Express your answer as an integer. You may want to...
Review l Constants l Periodic Table Part A A 210 g oscillator in a vacuum chamber has a frequency of 2.5 Hz. When air is admitted, the oscillation decreases to 60% of its initial amplitude in 50 s How many oso lations will have been completed when the amplitude is 30% of its initial value? Express your answer in oscillations ΑΣ oscillations Submit Request Anseer
Review1 Constants Periodic Table Part A A 250 g oscillator in a vacuum chamber has a frequency of 2.5 Hz When air is admitted, the oscilation decreases to 60% of its initial anpitude n 50 s How many oscillations will have been completed when the amplitude is 30% of its initial value? Express your answer in oscillations. Na oscillations Submit
Most questions answered within 3 hours.
-
Humans have used horses for transportation for millions of
years. Therefore, they will use horses for...
asked 1 hour ago -
The following are the Jensen Corporation's unit costs of making
and selling an item at a...
asked 2 hours ago -
Does direct Medicare reimbursement of Advanced practice nurses
increase access to their services?
asked 3 hours ago -
List and explain why a company would choose to use a
published
compensation survey vs. creating...
asked 3 hours ago -
A discrete random variable X can take values from 1 to 10. Find
the variance of...
asked 3 hours ago -
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 3 hours ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 3 hours ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 4 hours ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 4 hours ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 5 hours ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 6 hours ago -
Bank of America has bonds that pay a coupon interest rate of 5.5
percent and mature...
asked 6 hours ago