5) What is the final angular sped of the fan? rad/s Submit 6) What is the...

Question

Question

Image for 5) What is the final angular sped of the fan? rad/s Submit 6) What is the final rotational energy of the fan?

Answer 1

Answer #1

Since you have ansiver ed atveaty po he rest ヒウ time , 3.3s ⑥ Total rotahonul ener 91! 2 2 from ③, L= 1,204 kgm2 fom , 57.9 2. 2 1 1.20녀 t 3.3 se

Answer 2

Similar Homework Help Questions

6. When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed...

6. When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases uniformly from 10.0 rad/s to 6.30 rad/s in 5.00 s. (a) What is the magnitude of the angular acceleration of the fan? the 5.00 s? 7. Through what angle in degrees) does it turn while it is slowing de while it is slowing down during sular acceleration does not change, how long after it is turned off does it 8. If its angular...
A fan shuts down, and its angular speed decreases from 10.0 rad / s to 6.3...

A fan shuts down, and its angular speed decreases from 10.0 rad / s to 6.3 rad / s in 5.0 s. What is the magnitude of the angular acceleration of a fan?
When a ceiling fan rotating with an angular speed of 3.46 rad/s is turned off, a...

When a ceiling fan rotating with an angular speed of 3.46 rad/s is turned off, a frictional torque of 0.155 N⋅m slows it to a stop in 31.4 s. What is the moment of inertia of the fan?

When a ceiling fan rotating with an angular speed of 2.75 rad/s is turned off, a...

When a ceiling fan rotating with an angular speed of 2.75 rad/s is turned off, a friction torque of 0.120 N.m slows it to a stop in 22.5s . What is the moment of inertia of the fan?
5. When a fan is turned off. its anonlar sneed decreases from 15 rad/s to 6.7...

5. When a fan is turned off. its anonlar sneed decreases from 15 rad/s to 6.7 rad/s in 5.0 s. What is the magnitude of the average angular acceleration of the fan?
A fan with the moment of inertia of 4 kgm2 is spinning with an angular speed...

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

When a ceiling fan rotating with an angular speed of 3.00 rad/s is turned off, a...

When a ceiling fan rotating with an angular speed of 3.00 rad/s is turned off, a frictional torque of 0.100 N?mslows it to a stop in 24.5 s . What is the moment of inertia of the fan?
10,30 An electric fan spinning with an angular speed of 10 rad/s has a kinetic energy...

10,30 An electric fan spinning with an angular speed of 10 rad/s has a kinetic energy of 4.7 J . PART A What is the moment of inertia of the fan? Express your answer using two significant figures.
A fan blade is rotating with a constant angular acceleration of +8.5 rad/s2. At what point...

A fan blade is rotating with a constant angular acceleration of +8.5 rad/s2. At what point on the blade, as measured from the axis of rotation, does the magnitude of the tangential acceleration equal that of the acceleration due to gravity?

An electric fan has a constant angular velocity of 2.25 times 10^3 rpm. How many revolutions...

An electric fan has a constant angular velocity of 2.25 times 10^3 rpm. How many revolutions will it make in 11 s? rev Through how many radians will it rotate in 20 s? rad When the fan is turned off, it takes 6.9 s for it to stop. What is its angular acceleration (assumed constant) during this time? (Indicate the direction with the sign of your answer.) rad/s^2