The rigid object shown below consists of three balls and three connecting rods, withM = 1.6 kg, L = 0.6m and 0 = 30°. The balls may be treated as particles, and theconnecting rods have negligible mass. Determine the rotational kinetic energy of the objectif it has an angular speed of w = 1.2 rad/s about(a) an axis that passes through point P and is perpendicular to the plane of the figure,coming out towards your eyes s), and(b) an axis that passes through point P and lies on the rod of length 2L in the plane of thefigure. (Hint: the distance from a particle to the axis of rotation is the length of the lineconnecting the particle to the axis that is perpendicular to the axis.)2M212M

The kinetic energy of an object or particle is the energy it possesses due to movement. The…

Answered: The rigid object shown below consists…

Similar questions

The spool has a mass, m, and a radius of gyration, kG. An inextensible is wrapped around the inner diameter of the spool and is attached to the wall a point A. The coefficient of friction between the floor and the spool is mu. If the spool has the initial angular velocity given as omega naught, how far will the center, G, move before stopping?
Can you help me with this physics problem please? On a xy plane, there are three masses are attached rigidly to a ligt board. There is a 5 kg mass at (-4m, 5m), a 2 kg mass at (0,-2m) and a 3kg mass at (3m,0). It is rotating around the x axis at 1.75 rad/s. What is the rotational kinetic energy?
The uniform solid block in the figure has mass 21.3 kg and edge lengths a=0.754 m, b = 1.33 m, and c = 0.0662 m. Calculate its rotational inertia about an axis through one corner and perpendicular to the large faces. Number Mo Units Rotation axis
The SI unitfor rotational kinetic energy J kg ^2 none W
A solid 2.4-kg sphere is rolling at 5.0 m/s. Find (a) its translational kinetic energy and (b) its rotational kinetic energy?
A 2.00-m long rod is hinged at one end. The rod is initially held in the horizontal position, and then released as the free end is allowed to fall. (a) What is the angular acceleration as it is released? (b) What is the angular acceleration when it reaches the vertical position? (c) Which position has the maximum angular velocity (vertical or horizontal)? (d) Which position has the maximum angular acceleration (vertical or horizontal)? (The moment of inertia of a rod about one end is ML2/3.)
A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at its center. Rotating flywheels provide a means for storing energy in the form of rotational kinetic energy and are being considered as a possible alternative to batteries in electric cars. The gasoline burned in a 187-mile trip in a typical midsize car produces about 2.84 x 109 J of energy. How fast would a 9.42-kg flywheel with a radius of 0.237 m have to rotate to store this much energy? Give your answer in rev/min.
A 5kg sphere with a radius of 10 cm is spinning at an angular of 15rads/s. What is the rotational kinetic energy (in j) of the solid sphere? The final answer in 2 decimal places
A 100 g disk with a diameter of 10 cm rotates about an axis through its center of mass with 0.2 J of rotational kinetic energy. What is the speed of a point on the rim of the disk?