Question

Notify Me Bookmark

A diatomic molecule is rotating about its center of mass with an angular speed of 2.40×1012 rad/s. Determine the rotational kinetic energy (in J) of one molecule, if the gas is oxygen which has a bond length of 1.21 Å and a molecular molar mass of 32.0 g/mole. J

A diatomic molecule is rotating about its center of mass with an angular speed of 2.40×1012 rad/s. Determine the rotational kinetic energy (in J) of one molecule, if the gas is oxygen which has a bond length of 1.21 Å and a molecular molar mass of 32.0 g/mole. J

Image text
A diatomic molecule is rotating about its center of mass with an angular speed of 2.40 × 10 12 r a d / s . Determine the rotational kinetic energy (in J) of one molecule, if the gas is oxygen which has a bond length of 1.21 Å and a molecular molar mass of 32.0 g / m o l e . J

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

A playground carousel is rotating counterclockwise about its center on frictionless bearings. A person standing still on the ground grabs onto one of the bars on the carousel very close to its outer edge and climbs aboard. Thus, this person begins with an angular speed of zero and ends up with a nonzero angular speed, which means that he underwent a counterclockwise angular acceleration. The carousel has a radius of 1.52 m, an initial angular speed of 3.23 rad/s, and a moment of inertia of 128 kg⋅m2. The mass of the person is 41.5 kg. Find the final angular speed of the carousel after the person climbs aboard. ωf =
Solution
0 0

Several species of mollusks and clams produce a crystalline style, a cylindrical protrusion 5.00 mm in length and 0.800 mm in diameter, in their stomach to act as a capstan and aid in the digestion process. The style is rotated about its long axis at an average speed of 12.0 rpm, and typically dissolves after 2.00 h. (a) What is the angular acceleration (in rad/s s2 ) of the style if, starting from rest, it reaches a rotation speed of 12.0 rpm in 12.5 s? rad/s2 (b) What is the angle (in rad) through which the style rotates to reach its final rotational speed after 12.5 seconds? rad (c) What is the rotational kinetic energy (in J) of the 3.00 g style once it reaches its final rotational speed after 12.5 seconds? J

Solution
0 0

The four particles shown below are connected by rigid rods of negligible mass where y1 = 5.90 m. The origin is at the center of the rectangle. The system rotates in the xy plane about the z axis with an angular speed of 5.90 rad/s. (i) (a) Calculate the moment of inertia of the system about the z axis. kg⋅m2 (b) Calculate the rotational kinetic energy of the system. J

Solution
0 0