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Q: 230 lb with center of gravity at G. For the configuration shown, what force F must the man apply at…
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Q: Twin skaters approach one another as shown in the figure below and lock hands. (a) rad/s = (a)…
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Q: A solid sphere with a mass of 60 kg with a radius of .150 meters has moment of inertia of .540 kg *…
A: if the rotation of axis is changed to a point on its surface , the rotation axis will be…
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Q: An object is formed by attaching a uniform, thin rod with a mass of mr = 6.57 kg and length L = 5.2…
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Q: Two kids enter unpowered homemade carts in a soapbox derby race. The two carts have the same total…
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Q: чез 55 544 45 451 / US LP 15!!! 5 5 5 ( (q) SILS 15 y 25+15 (c)
A: GivenIntial speed, u=1.8 m/sMass of each skaters, m=70 kgcenter of mass are at distance, r=0.89 m
Q: uniform solid disk of mass m = 2.95 kg and radius r = 0.200 m rotates about a fixed axis…
A: Given Mass of disk, M = 2.95 kg Radius of disk, R = 0.200 m Angular frequency, w = 5.97 rad/sec
Q: Determine the moment of inertia of the lower leg & foot about the hip (kgm ^2) if the lower leg &…
A: Given mass = 3.91 kgTotal length= 0.39 m42% of its total length= 0.42 × 0.39 = 0.1638 m
Q: Twin skaters approach one another as shown in the figure below and lock hands. (a) Calculate their…
A: Data Given , Initial speed ( v ) = 2.10 m/s Mass of both skaters ( m ) = 84 kg Radius of the circle…
Q: Needs Complete solution with 100 % accuracy.
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Q: What are the components of the moment of inertial of the BeBr2 body if the coordinates of the…
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Q: Calculate the moment of inertia (in kg·m2) of a skater given the following information. (a)The…
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Q: Show that the moment of inertia of a rectangular plate of mass m and sides та?ь? a and b about the…
A: we can use the moment of inertia tensor to solve this.
Q: 5 kip force acts on point A of rod AB as shown. Rod AB is 15 in long. The angle α = 8°. Determine…
A: Given F=5 kip force acts on point A, AB=15 in α=8⁰ The components of force F=5kip Along BA: F|| = 5…
Q: From a solid sphere of mass M and radius R, a cube of maximum possible volume is cut. Moment of…
A: We can tell when a solid sphere with mass M and radius R is transformed into a cube with the highest…
Q: The end state of our Sun will most likely be a white dwarf star. It would have about one fourth of…
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Q: The wheels of a wagon can be approximated as the combination of a thin outer hoop of radius ?h=0.527…
A: The moment of inertia of the current wheel is as follows: I=Mrh2+2112m2rh2I=Mrh2+23mrh2I=rh2M+23m…
Q: A 7 kg point mass is at coordinates (5 m, 5 m), a 4 kg mass is at (-5,7) and a 5kg mass is at (x,y)…
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- Consider a flat disk of radius 15cm. The mass per unit area is given as σ = 4r3 Calculate the disks mass and moment of inertia.Please help meIn the figure, a 0.400 kg ball is shot directly upward at initial speed 51.9 m/s. What is the magnitude of its angular momentum about P, 6.03 m horizontally from the launch point, when the ball is (a) at maximum height and (b) halfway back to the ground? What is the magnitude of the torque on the ball about P due to the gravitational force when the ball is (c) at maximum height and (d) halfway back to the ground? Ball (a) Number Units (b) Number Units (c) Number Units (d) Number Units
- As a physics demonstration, a special bowling ball is made so that it can be rotated about its center of mass to get a feel for how "big" a moment of inertia of 1 kg⋅m2 is. The average bowling ball has a weight of 15.4 lbs and a circumference of 26.3 inbut it does not have a moment of inertia equal to 1 kg⋅m2.Since the sporting goods manufacturer has no understanding of how "big" 1 kg⋅m21 is, calculate the diameter ? demo of the demo bowling ball, in inches, that it will need to manufacture. Assume that bowling balls are solid, with a constant density. D of demo required in inches.Twin skaters approach one another as shown in the figure below and lock hands. (a) Calculate their final angular velocity, given each had an initial speed of 1.60 m/s relative to the ice. Each has a mass of 70.0 kg, and their centers of mass are 0.850 m from their locked hands. You may approximate their moments of inertia to be that of point masses at this radius. rad/s(b) Compare the initial and final kinetic energy. Ki Kf =what is the angular momentum of the of the Sun? It has a mass of 1.99 x 1030 kg. It has a radius of 696.3 x 106 m. It rotates with a linear velocity of 2200 m/s.