Questions are based on a pendulum: 1. If the length of a pendulum from its support...
Questions are based on a pendulum:
1. If the length of a pendulum from its support to the center of the bob is held constant but the amplitude of the motion is increased (but still small) the period of the pendulum _______________.
A.increases
B.stays the same
C.decreases
D.may increase or decrease
2. If the mass of a pendulum bob is held constant but the length of the string holding it is increased the period of the pendulum _______________.
A.increases
B.stays the same
C.decreases
D.may increase or decrease
3.If the amplitude of a pendulum is held constant but the mass of the bob is increased the period of the pendulum _______________.
A.increases
B.stays the same
C.decreases
D.may increase or decrease
Homework Answers
Add Answer to:
Questions are based on a pendulum:
1. If the length of a pendulum from its support...
Question 13 1 pts If the length of a pendulum from its support to the center...
Question 13 1 pts If the length of a pendulum from its support to the center of the bob is held constant but the amplitude of the motion is decreased (but still small) the period of the pendulum increases stays the same decreases may increase or decrease Question 14 1 pts If the mass of a pendulum bob is held constant but the length of the string holding it is decreased the period of the pendulum increases stays the same...
A pendulum of length L swings with an amplitude θ and a frequency f as depicted...
A pendulum of length L swings with an amplitude θ and a frequency f as depicted above. If the amplitude is increased, then.. (Note that for both cases the amplitude θ is small) A. the period will not change. B. the period will decrease. C. the frequency will decrease D. the frequency will increase. E. the period will increase.
A pendulum of length L swings with an amplitude θ and a frequency f as depicted...
A pendulum of length L swings with an amplitude θ and a frequency f as depicted above. If the amplitude is increased, then.. (Note that for both cases the amplitude θ is small) A. the period will decrease. B. the frequency will decrease C. the frequency will increase. D. the period will increase. E. the period will not change
A pendulum of length L swings with an amplitude and a frequency fas depicted above If...
A pendulum of length L swings with an amplitude and a frequency fas depicted above If the amplitude is increased, then (Note that for both cases the amplitude e is small) A. the frequency will decrease B. the period will increase. C. the period will not change. D. the period will decrease. E. the frequency will increase. Reset Selection ** a ENG
10. QUESTIONS: (1) Why is the mass of the bob not used in this experiment? Does...
10. QUESTIONS: (1) Why is the mass of the bob not used in this experiment? Does its shape make any difference? Explain (2) Draw a detailed force diagram for the pendulum bob. Why does the angle have to be kept small? Is it a matter of air resistance or is there any other reason? 6. GENERAL INSTRUCTIONS: Set up a system of rods and clamps so that the pendulums string is tied to a clamp ceiling and the bob is...
An expression for the period of a simple pendulum with string length ℓ derived using calculus...
An expression for the period of a simple pendulum with string
length ℓ derived using calculus is T = 2(pi)sqrt{ ℓ /g } . Where g
is the acceleration due to gravity. Use the data in the table to
decide whether or not the pendulum in the experiment can be
considered a simple pendulum. Explain your decision.
Suppose have the ability to vary the mass m of the bob and the length f of the string. You decide to to...
A pendulum is set in motion. Consider what will happen to the frequency or period in...
A pendulum is set in motion. Consider what will happen to the frequency or period in each of the following situations. Increase, Stay the same, or Decrease If the length of the pendulum is doubled, the period will _______. If the acceleration due to gravity is decreased (suppose you travel to the surface of the moon), the period will _______. If the mass of the pendulum is cut in half, the period will _______. If the length of the pendulum...
QUESTION 1 As pendulum length increases, the period of harmonic motion O A. increases 。B. decreases....
QUESTION 1 As pendulum length increases, the period of harmonic motion O A. increases 。B. decreases. OC.remains the same. QUESTION 2 As pendulum mass increases, the period of harmonic motion A. increases. B. decreases ° C. remains the same QUESTION3 As gravity on the pendulum increases (as on Jupiter), the period of harmonic motion A. increases B. decreases. C. remains the same. QUESTION4 A pendulum attains maximum speed O at the equilibrium position O at maximum amplitude O somewhere in...
A mass 26.9 (in grams) suspended from a string of length 65 (in cm) forms a...
A mass 26.9 (in grams) suspended from a string of length 65 (in cm) forms a simple pendulum. If its amplitude is θ0 (in degrees), during what fraction of its period can the pendulum be found between + θ ° and - θ °? The initial amplitude is small enough that the motion is simple harmonic to a very good approximation. Express your answer in terms of the given variables.
An ideal pendulum with a length of 0.75 m is oscillating such that its 2.0 kg...
An ideal pendulum with a length of 0.75 m is oscillating such that its 2.0 kg bob has amaximum speed of 2.0 m/s. (a) What is the amplitude of this motion? (b) Suppose the massless string is replaced with a 2.0 kg rod which is also 0.75 m long. Whatamplitude is required to give the bob a maximum speed of 2.0 m/s?
Question 13 1 pts If the length of a pendulum from its support to the center of the bob is held constant but the amplitude of the motion is decreased (but still small) the period of the pendulum increases stays the same decreases may increase or decrease Question 14 1 pts If the mass of a pendulum bob is held constant but the length of the string holding it is decreased the period of the pendulum increases stays the same...
A pendulum of length L swings with an amplitude and a frequency fas depicted above If the amplitude is increased, then (Note that for both cases the amplitude e is small) A. the frequency will decrease B. the period will increase. C. the period will not change. D. the period will decrease. E. the frequency will increase. Reset Selection ** a ENG
10. QUESTIONS: (1) Why is the mass of the bob not used in this experiment? Does its shape make any difference? Explain (2) Draw a detailed force diagram for the pendulum bob. Why does the angle have to be kept small? Is it a matter of air resistance or is there any other reason? 6. GENERAL INSTRUCTIONS: Set up a system of rods and clamps so that the pendulums string is tied to a clamp ceiling and the bob is...
An expression for the period of a simple pendulum with string
length ℓ derived using calculus is T = 2(pi)sqrt{ ℓ /g } . Where g
is the acceleration due to gravity. Use the data in the table to
decide whether or not the pendulum in the experiment can be
considered a simple pendulum. Explain your decision.
Suppose have the ability to vary the mass m of the bob and the length f of the string. You decide to to...
QUESTION 1 As pendulum length increases, the period of harmonic motion O A. increases 。B. decreases. OC.remains the same. QUESTION 2 As pendulum mass increases, the period of harmonic motion A. increases. B. decreases ° C. remains the same QUESTION3 As gravity on the pendulum increases (as on Jupiter), the period of harmonic motion A. increases B. decreases. C. remains the same. QUESTION4 A pendulum attains maximum speed O at the equilibrium position O at maximum amplitude O somewhere in...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago