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answer the question that is ask and given moment of inertia of an SFs molecule is...
Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2 Calculate the moment of inertia, the magnitude of the rotational angular momentum, and the energy in the J - 4 rotational state for 14N2
If an object has a moment of inertia 28 If an object has a moment of inertia 28 kg.m2 and the magnitude of its rotational angular momentum is 77 kg • m²/s, what is its rotational kinetic energy? and the magnitude of its rotational angular momentum is 77 kg what is its rotational kinetic energy? Krot =
You are given that the “heart shaped object” in Fig. 4 has a moment of inertia I = 0.5kgm2. Use this to calculate the change in angular momentum L of the object in 4s. Hint: L⃗ = ⃗τ∆t. (b) This question deals with angular momentum conservation. Two boys of mass 100 kg each stand at the center of a rotating merry-go-round (MGR) in the shape of a disk of radius 1 m and mass 10 kg. The platform rotates at...
please help me it's urgent 1. A disk whose moment of inertia is 2 kgm2 is rotating at 120 rad/s. This disk is pressed against a similar disk (with the same inertia) that is able to rotate freely, but initially at rest. The two disks stick together and rotate as a unit. (a) Find the final angular velocity of the combination. (b) How much energy was lost to friction when the disks were brought together?
We know the heart shaped object has a moment of inertia of I = 0.5kgm^2. Calculate the change in angular momentum (L) of the object in 5s (~L=~τ∆t). This question deals with angular momentum conservation. Two girls of mass 100 kg each stand at the center of a rotating merry-go-round (MGR) in the shape of a disk of radius 1 m and mass 10 kg. The platform rotates atω= 0.40 rad/s. Let’s call this configuration instant A. A) Determine the...
Moment of Inertia or Rotational Inertia. A solid cylinder has mass 25kg with radius 60 cm (a) Find its moment of inertia. (b) if the cylinder has a linear speed is 7.7ms, what is the magnitude of the angular momentum of the cylinder? (b) If the cylinder has a linear speed is 7.7m/s, what is the magnitude of the rotational kinetic energy of the cylinder?
A fan with the moment of inertia of 4 kgm2 is spinning with an angular speed of 10 rad/s. What is its rotational kinetic energy in J
The equilibrium internuclear distance in H35Cl molecule is 127.5 pm. (a) Calculate the reduced mass and moment of inertia of the molecule. (b) Determine the values of angular momentum L, projection of angular momentum Lz, energy E for the rotational quantum state with J=1.
A skater has a moment of inertia of 4kg.m2 when both her arms are outstretched rotating at 60 rpm. When she draws her arms in her moment of inertia drops to 0.8kg.m2 . What is her angular momentum and new speed of rotation in rpm?
15. Calculate the moment of inertia of a point object of mass 10.0 kg moving in a circle of radius 10.0 m. If the particle is rotating at an angular speed of 2.00 rad/s, what is its angular momentum?