Answered: A flywheel in the four of a dise of… | bartleby

Related questions

Question

A flywheel in the four of a dise of mass 10kg + radus 50cm
is rotating with a constant angular speed of 20 rad /s
about an axis passing through its centre & perpendicular
to its plane. Calculate magnitude of ite angulal momentum
and its relational kinetic energy.

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A bicycle tire is spinning counterclockwise at 3.80 rad/s. During a time period At 1.95 s, the tire is stopped and spun in the opposite (clockwise) direction, also at 1.80 rad/s. Calculate the change in the tire's angular velocity Ace and the tire's average angular acceleration av (Indicate the direction with the signs of your answers.) HINT (a) the change in the tire's angular velocity Am (in rad/s) 7.60 X rad/s (b) the tire's average angular acceleration av (in rad/s²) xrad/s² 3.89
i want solutions
I neep help understanding how to solve for this question, could anyone help me out? Attachment for more details for the qiestion is given. Question: Use the information in the given Table to show that it requires four times as much mass at half the distance from the center in order to produce the same moment of inertia. Assume a ruler's mass is negligible.
Thank you. Shouldn't rotational kinetic energy be used, though, for part (b)?
What is the initial angular velocity of an object if it has a final angular velocity of -9.62rad/s, it has an angular acceleration of -1.35rad/s/s, and it rotates for a time of 0.64s? ωo = _____
A string is wrapped around a pulley of radius 1 m and moment of intertia 5 kgm2. If the string is piulled with a force F, the resulting angular acceleration of the pulley is 5o rad/s2 . Determine the magnitude of the force F.
An electric fan with angular velocity of 40 rad/s is operating in your room. Upon leaving the roomyou turn off the fan and after 32 revolutions it comes to rest. a) What is angular acceleration of eachblade? b) If the fan had angular velocity 80 rad/s and upon turning off, after 16 revolutions the fancome to rest. What is the angular acceleration of each blade?