Rotational Motion

Electrostatics

sebasmurgue2021-06-28T23:25:40-04:00

Rotational Motion Quiz

sebasmurgue2021-06-28T23:25:22-04:00

• 

  Fidget Spinner!

Fidget Spinner!

Abel Ortiz2024-02-25T20:56:59-05:00Tags: Constant angular acceleration, Rotational kinematics|

Calculate the number of spins the toy is able to complete before coming to rest.

• 

  Ferris Wheel!

Ferris Wheel!

Abel Ortiz2024-02-25T20:57:18-05:00Tags: Constant angular acceleration, Rotational kinematics|

How much time does it take for the attraction to do 10 full laps?

• 

  Toy Mobile!

Toy Mobile!

Abel Ortiz2024-02-25T21:35:12-05:00Tags: Equilibrium, Torque|

Calculate the values for the unknown masses so the toy is at equilibrium.

• 

  Center of Mass!

Center of Mass!

Abel Ortiz2024-02-25T21:35:28-05:00Tags: Center of mass, Discrete masses|

Find the center of mass of the equilateral triangle system.

• 

  Ball on a Hemisphere!

Ball on a Hemisphere!

Abel Ortiz2024-02-25T21:36:04-05:00Tags: Center of mass, Center-of-mass velocity, Conservation of Energy, Moment of inertia, Rolling without slipping, Static friction|

Find the speed of the sphere's centre as a function of the angle.

• 

  Three Moving Spheres!

Three Moving Spheres!

Abel Ortiz2024-02-25T21:36:26-05:00Tags: Center of mass, Center-of-mass velocity, Discrete masses, Kinetic Energy, Relative velocity|

Find the speed and kinetic energy of the system's center of mass.

• 

  Flat Right Triangle!

Flat Right Triangle!

Abel Ortiz2024-02-25T21:36:42-05:00Tags: Calculus-based, Center of mass, Density, Extended object|

How does the center of mass change if the density is now uniform?

• 

  Rotating Cone!

Rotating Cone!

Abel Ortiz2024-02-25T21:38:50-05:00Tags: Calculus-based, Extended object, Moment of inertia|

Calculate the moment of inertia of the cone. Assume the mass is uniformly distributed.