What is the rotational inertia of a rod if the mass of the rod is 13.1 kg and a length of 2.5 m?
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A: Given data: Force (F) = 57.5 N Distance (r) = 0.75 m Angle (θ) = 90°, Perpendicular Required:…
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A: Given data: A system of 5 point masses Mass of each (m) = 0.25 kg Distance (r) = 0.54 m Required:…
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Q: Find the rotational inertia of the following masses with respect to the x-axis: m1=2.0,…
A: Dear student, The moment of inertia or rotational inertia for a point mass is defined as : I = mr2
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A: Given: Mass of wheel, M=10 kg Radius of wheel, r=0.5 m Angular acceleration, α=10 rad/s2 To…
Q: A metal ball with 0.25 kg of mass and 0.075 m of radius rolled without slipping on a horizontal…
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Q: What is the rotational kinetic energy of a ball which is rolling along the ground at 15.0 rad/s if…
A: Given data: Angular velocity of ball is, ω=15.0 rad/s. Moment of inertia of ball is, I=2.47 kg·m2.
Q: 8.0 N 40% 25 cm 75 cm 10 N 30°
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Q: Find the rotational inertia of the following masses with respect to the y-axis: m1=1.0,…
A: If the perpendicular distance of mass m from the axis of rotation is r then moment of inertia or…
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Q: a doctor opens a 1.5 m door by pushing it with a force of 39.7 N. What magnitude torque does she…
A: Given values:Applied force, F = 39.7 NDistance from the axis to the center of the door, r = 1.5 / 2…
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Q: A bicycle with 57.80 cm diameter wheels is traveling at 20.60 km/hr. At what angular speed do the…
A: Radius of bicycle wheel (r)= diameter/ 2 r= 57.80/2 = 28.9 cm = 0.289 m Speed of bicycle ( v ) =…
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Q: The uniform solid block in the figure has mass 33.9 kg and edge lengths a = 0.618 m, b = 1.79 m, and…
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Q: Find the rotational inertia of the following masses with respect to the y-axis:
A: solution
Q: A bolt is turned by a force of 51 N which is applied perpendicularly at the end of the handle of a…
A: Given data The force applied to the nut is given as F = 51 N. The length of the wrench is given as…
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Q: A ball is turned by a force of 52 N which is applied perpendicularly at the end of the handle of a…
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Q: What is the rotational kinetic energy of a ball which is rolling along the ground at 15.0 rad/s if…
A: Given data: Angular velocity, ω=15.0 rad/s Moment of inertia, I=2.47 kg.m2
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Q: Express all your answers in whole numbers. Reminder: Force is not equal to mass. (g-9.8m/s) 2 1.75…
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Q: A 27.2 kg door is 209.9 cm tall and 91.5 cm wide. What is the door's rotational inertia about its…
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Q: A metal hoop with 0.15 kg of mass and 0.080 m of radius rolled without slipping on a horizontal…
A: Mass = 0.15 Kg Radius = 0.08 m Height = 0.39 m
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Q: a potters wheel of radius 42.73 cm and mass 111 kg is freely rotating at 55 rev/min. The potter can…
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Q: A 24.3 kg door is 223.8 cm tall and 91 cm wide. What is the door's rotational inertia about its…
A: mass of door (m) = 24.3 kg Height (h) = 223.8 cm width (w) = 91 cm = 0.91 m
Q: A spherical shell with 0.13 kg of mass and 0.050 m of radius rolled without slipping on a horizontal…
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Q: In experiment 10, a group of students experimentally measured the rotational inertia of a hoop…
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Q: f a fan with the moment of inertia of 3 kgm2 is spinning with an angular speed of 12 rad/s. What is…
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Q: A person pushes on a lever 0.7 meters away from the axis of rotation with 100 N of force. The…
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Q: A 90-kg grindstone (solid disk) has a radius of 0.400 m and is rotating at 4p rad/s. If a 190 N…
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