Consider two bobs of equal mass, but different shape, tied to the same length of string....
Consider two bobs of equal mass, but different shape, tied to the same length of string. The first is a sphere and the second is a lengthy rod, tied at one end. When pendulum period is longer?
Homework Answers
time period of simple pendulum
T = 2 pi sqrt ( L/ g)
since time period is independent of mass and shape ofthe object hence both the system have same time period.
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do comment in case any doubt, will reply for sure.. Goodluck
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Consider two bobs of equal mass, but different shape, tied to
the same length of string....
Part A Consider a string of total length L, made up of three segments of equal...
Part A Consider a string of total length L, made up of three segments of equal length. The mass per unit length of the first segment is fe, that of the second is 24, and that of the third /4. The third segment is tied to a wall, and the string is stretched by a force of magnitude T, applied to the first segment; T, is much greater than the total weight of the string How long will it take...
A stone is tied to a string (length = 0.552 m) and whirled in a circle...
A stone is tied to a string (length = 0.552 m) and whirled in a circle at the same constant speed in two different ways. First, the circle is horizontal and the string is nearly parallel to the ground. Next, the circle is vertical. In the vertical case the maximum tension in the string is 5.30% larger than the tension that exists when the circle is horizontal. Determine the speed of the stone.
Two identical masses are hung from two string with the same length, I. The mass of...
Two identical masses are hung from two string with the same length, I. The mass of the first string is twice of the second one. The ratio of the sound speed in string one to string two is: ? a) 0.5 ? n) are Sove uestion 2 (2.5 points) The speed of a standing wave in a 6 m long string with fixed end points is 192 m/s. The frequency, f, of this wave is 320 Hz. How many full...
A stone is tied to a string (length L = 1.10 m) and whirled in a...
A stone is tied to a string (length L = 1.10 m) and whirled in a circle at the same constant speed in two different ways. First, the circle is horizontal, and the string is nearly parallel to the ground. Next, the circle is vertical. In the vertical case, the maximum tension in the string is 15.0% larger than the tension that exists when the circle is horizontal. step 6: Draw the free-body diagram for the forces acting on the...
Consider a string with a length of 48.5 cm tied at both end (like on a...
Consider a string with a length of 48.5 cm tied at both end (like on a stringed instrument). If the frequency of the first harmonic on the string is 259 Hz, determine the speed of the wave in the string. Post your answer in m/s and with 3 significant figures.
9. 25 pts] A pendulum of mass m suspended from a string of length L has...
9. 25 pts] A pendulum of mass m suspended from a string of length L has initial displacement and is released from rest. A. Write an equation for the pendulum's angular displacement as a function of time in terms of known variables. Describe how you arrived at your answer B. Sketch a qualitatively accurate graph of the pendulum's translational velocity vs time Label your scale in terms of the given quantities, and label your axes C. You make a second...
Consider a string with a length of (47.5 +A) cm tied at both end (like on...
Consider a string with a length of (47.5 +A) cm tied at both end (like on a stringed instrument). If the frequency of the first harmonic on the string is (245+B) Hz, determine the speed of the wave in the string. Post your answer in m/s and with 3 significant figures. A= 1 B=11
Consider a string with a length of (47.5 +A) cm tied at both end (like on...
Consider a string with a length of (47.5 +A) cm tied at both end (like on a stringed instrument). If the frequency of the first harmonic on the string is (245+B) Hz, determine the speed of the wave in the string. Post your answer in m/s and with 3 significant figures. A=0 B=10
A rock of mass 13 kg is tied to a string of length 2.5 m, with...
A rock of mass 13 kg is tied to a string of length 2.5 m, with the other end of the string fastened to the ceiling of a tall room. While hanging vertically, the rock is given an initial horizontal velocity of 2.1 m/s. How high will the rock swing? Express your answer in terms of the angle θ that the string makes with the vertical when the rock is at its highest point.
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Part A Consider a string of total length L, made up of three segments of equal length. The mass per unit length of the first segment is fe, that of the second is 24, and that of the third /4. The third segment is tied to a wall, and the string is stretched by a force of magnitude T, applied to the first segment; T, is much greater than the total weight of the string How long will it take...
Two identical masses are hung from two string with the same length, I. The mass of the first string is twice of the second one. The ratio of the sound speed in string one to string two is: ? a) 0.5 ? n) are Sove uestion 2 (2.5 points) The speed of a standing wave in a 6 m long string with fixed end points is 192 m/s. The frequency, f, of this wave is 320 Hz. How many full...
9. 25 pts] A pendulum of mass m suspended from a string of length L has initial displacement and is released from rest. A. Write an equation for the pendulum's angular displacement as a function of time in terms of known variables. Describe how you arrived at your answer B. Sketch a qualitatively accurate graph of the pendulum's translational velocity vs time Label your scale in terms of the given quantities, and label your axes C. You make a second...
8. A simple pendulum is a point mass on a massless string, and T, = 2「/, A physical pendulum formed by a small mass on a lightweight string is approzimately a simple pendulum, but not quite, its period is T, 2n shorter than the period of a simple pendulum with the same length? Assume L is measured to the center of mass, and justify your answer. 2Vm L. Is the period of a physical pendulum longer or
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