A physical pendulum of 1 kg of mass oscillates in a simple harmonic movement, with a period of π sec. The distance from the center of mass to the axis of rotation is 40 cm. What is your moment of iner...
A physical pendulum of 1 kg of mass oscillates in a simple harmonic movement, with a period of π sec. The distance from the center of mass to the axis of rotation is 40 cm. What is your moment of inertia with respect to the center of mass? (consider g = 10 m/s^2)?
a) 0.66 kg•m2
b) 1 kg•m2
c) 0.46
kg•m2
d) 0.84
kg•m2
e) 1.16 kg•m2
Homework Answers
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A physical pendulum of 1 kg of mass oscillates in a simple harmonic movement, with a period of π sec. The distance from the center of mass to the axis of rotation is 40 cm. What is your moment of iner...
A coat hanger of mass m = 0.248 kg oscillates on a peg as a physical...
A coat hanger of mass m = 0.248 kg oscillates on a peg
as a physical pendulum as shown in the figure below. The distance
from the pivot to the center of mass of the coat hanger is
d = 18.0 cm and the period of the motion is T =
1.16 s. Find the moment of inertia of the coat hanger about the
pivot.
_______________________=kg · m2
Pivot CM
A flat, rigid object oscillates as a physical pendulum in simple harmonic motion with a frequency...
A flat, rigid object oscillates as a physical pendulum in simple harmonic motion with a frequency f. The mass of the pendulum is m, and the pivot point is a distance d from the center of mass. What is the moment of inertia of the pendulum about its pivot point? (Use any variable or symbol stated above along with the following as necessary: g.)
3. Physical Pendulum. A uniform trapezoidal mass of 50 g, moment of inertia 0.050 kg. 0.0107...
3. Physical Pendulum. A uniform trapezoidal mass of 50 g, moment of inertia 0.050 kg. 0.0107 m2 with center of mass and dimension as shown is pivoted about one end and oscillates about a vertical plane. 70 cm Height = 60 cm Pivot CM d=55 cm 50 cm a) Find the period of oscillation if the amplitude of motion is small and with pivot to center of mass distance of 55 cm. b) Find the period of oscillation if the...
A physical pendulum in the form of a planar object moves in simple harmonic motion with...
A physical pendulum in the form of a planar object moves in simple harmonic motion with a frequency of 0.540 Hz. The pendulum has a mass of 2.40 kg, and the pivot is located 0.280 m from the center of mass. Determine the moment of inertia of the pendulum about the pivot point. kg .m2
SA1. What is the moment of inertia of a solid cylinder which is to be rotated like a wheel about an axis running lengthwise through its center, if the cylinder has a mass of 1,.25 kg, a leng...
SA1. What is the moment of inertia of a solid cylinder which is to be rotated like a wheel about an axis running lengthwise through its center, if the cylinder has a mass of 1,.25 kg, a length of 3.40 m, and a radius of 0.40 m? 一01rary? // 2. mrzltot ; Σ nǐ rf nn-O-40wn 2 ニア XI 25x0402 :01 ㎏.m2 0.05 ol0 SA2. You have a meter stick which balances at the 50 cm mark. You attach a...
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Question 9 4 pts Suppose a disk of radius R = 6 cm is rotating with an angular velocity w = 7 rad/s. What is the speed of a point on the rim of the disk? 200 m/s O 0.84 m/s 14 m/s - 168 m/s O 42 m/s O 0.42 m/s 1.68 m/s 0.06 m/s 0.72 m/s Question 10 4 pts Suppose the angular velocity of a disk of radius R = 6 cm increases uniformly from 14...
A coat hanger of mass m = 0.248 kg oscillates on a peg
as a physical pendulum as shown in the figure below. The distance
from the pivot to the center of mass of the coat hanger is
d = 18.0 cm and the period of the motion is T =
1.16 s. Find the moment of inertia of the coat hanger about the
pivot.
_______________________=kg · m2
Pivot CM
A flat, rigid object oscillates as a physical pendulum in simple harmonic motion with a frequency f. The mass of the pendulum is m, and the pivot point is a distance d from the center of mass. What is the moment of inertia of the pendulum about its pivot point? (Use any variable or symbol stated above along with the following as necessary: g.)
3. Physical Pendulum. A uniform trapezoidal mass of 50 g, moment of inertia 0.050 kg. 0.0107 m2 with center of mass and dimension as shown is pivoted about one end and oscillates about a vertical plane. 70 cm Height = 60 cm Pivot CM d=55 cm 50 cm a) Find the period of oscillation if the amplitude of motion is small and with pivot to center of mass distance of 55 cm. b) Find the period of oscillation if the...
A physical pendulum in the form of a planar object moves in simple harmonic motion with a frequency of 0.540 Hz. The pendulum has a mass of 2.40 kg, and the pivot is located 0.280 m from the center of mass. Determine the moment of inertia of the pendulum about the pivot point. kg .m2
SA1. What is the moment of inertia of a solid cylinder which is to be rotated like a wheel about an axis running lengthwise through its center, if the cylinder has a mass of 1,.25 kg, a length of 3.40 m, and a radius of 0.40 m? 一01rary? // 2. mrzltot ; Σ nǐ rf nn-O-40wn 2 ニア XI 25x0402 :01 ㎏.m2 0.05 ol0 SA2. You have a meter stick which balances at the 50 cm mark. You attach a...
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Question 9 4 pts Suppose a disk of radius R = 6 cm is rotating with an angular velocity w = 7 rad/s. What is the speed of a point on the rim of the disk? 200 m/s O 0.84 m/s 14 m/s - 168 m/s O 42 m/s O 0.42 m/s 1.68 m/s 0.06 m/s 0.72 m/s Question 10 4 pts Suppose the angular velocity of a disk of radius R = 6 cm increases uniformly from 14...
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