Consider a system containing a solid cylinder of mass 10 kg and diameter 0.5 m, a...
A uniform cylinder of radius r15.0 cm and mass m 1.70 kg is rolling without slipping on a horizontal tabletop. The cylinder's center of mass is observed to have a speed of 4.60 m/s at a given instant. (a) What is the translational kinetic energy of the cylinder at that instant? J (b) What is the rotational kinetic energy of the cylinder around its center of mass at that instant? J (c) What is the total kinetic energy of the...
Four objects-a hoop, a solid cylinder, a solid sphere, and a thin, spherical shell-each have a mass of 4.87 kg and a radius of 0.271 m (a) Find the moment of inertia for each object as it rotates about the axes shown in this table. hoop solid cylinder solid sphere thin, spherical shell kg kg m2 kg m kg m (b) Suppose each object is rolled down a ramp. Rank the translational speed of each object from highest to lowest....
Need help. 5. -2 points SerCP11 8.5.OP050 My NotesAsk Your Teacher A hoop, a solid cylinder, a solid sphere, and a thin, spherical shell each have the same mass of 4.73 kg and the same radius of 0.218 m (a) What is the moment of inertia (in kg m2) for each object as it rotates about its axis? hoop kg m solid cylinder kg m solid sphere kg m thin, spherical shell kg m (b) Each object is rolled down...
Results given on page 300: TABLE 12.2 Moments of inertia of objects with uniform density Object and axis Picture Object and axis Picture Thin rod about center Cylinder or disk, ML MR2 about center Thin rod about end ML Cylindrical hoop, MR2 about center Plane or slab, about center Solid sphere, about diameter 3MR2 Plane or slab, about edge Ma Spherical shell, about diameter MR2 4. Use the results on page 300 of the textbook to do the following: A...
The figure shows a communications satellite that is a solid cylinder with mass 1430 kg, diameter 1.24 m, and length 1.64 m. Prior to launch from the shuttle cargo bay, the satellite is set spinning at 1.37 rev/s about its long axis. What are (a) its rotational inertia about the rotation axis and (b) its rotational kinetic energy?
Q7 (15 points): A solid cylinder of mass 5 kg and radius R 0.15 m rolls without slipping on a horizontal surface and is accelerated to the right by a constant force F of magnitude 6 N that is applied at the cylinder by a massless rope as shown in the below figure. Find a) the magnitude of the acceleration of the center of mass of the cylinder, b) the magnitude of the angular acceleration of the cylinder about the...
Results given on page 300 TABLE 12.2 Moments of inertia of objects with uniform density Object and axis Picture Object and axis Picture Thin rod, about center | Cylinder or disk, about center MR ML2 Thin rod, about end ML Cylindrical hoop. MR2 about center | Solid sphere, about diameter Маг Plane or slab, about center Ma2 MR Plane or slab, about edge Ma2 Spherical shell, about diameter MR2 1. b. A very thin, straight, uniform rod has a length...
5*) Find the angular velocity of the Earth due to its daily rotation and express it in radians per second. Then use it, and a model of the Earth as a solid sphere of mass M= 5.97 × 1024 kg and radius R = 6.37 × 106 m, to estimate the angular momentum of the Earth due to its rotation around its axis. (The result should be of the order of 1033 kg m2/s. This is called the Earth’s “intrinsic”...
Results given on page 300 TABLE 12.2 Moments of inertia of objects with uniform density Object and axis Picture Object and axis Picture Thin rod, about center MCylinder or disk, MR 2 about center Thin rod about end ML Cylindrical hoop, MR2 about center Plane or slab, about center Маг | Solid sphere, about RMR2 diameter Plane or slab, about edge 1Ma2 I spherical shell, about diameter MR2 5. Again, use the table of integration results on page 300 of...
A hoop, a solid cylinder, a solid sphere, and a thin spherical shell each has the same mass of 2.28 kg and the same radius of 0.174 m. Each is also rotating about its central axis with an angular speed of 39.0 rad/s. What is the magnitude of the angular momentum of each object? (Enter your answers in kg. m/s.) (a) hoop kom (1) solid cylinder (c) solid sphere (d) thin, spherical shell kom?/