A ceiling fan is turned on and a net torque of 1.6 N · m is applied to the blades. The blades have a total moment of inertia of 0.24 kg · m2. What is the angular acceleration of the blades?
Torque = 1.6 N
moment of inertia I = 0.24 Kg-m2
From the formula = I .
hence angular acceleration = / I
= 1.6 / 0.24
= 6.67 rad/s2
7.) A ceiling fan is turned on and a net torque of 2.2 N · m is applied to the blades. The blades have a total moment of inertia of 0.24 kg · m2. What is the angular acceleration of the blades?
A ceiling fan is turned on and a net torque of 1.4 N·m applied to the blades. The blades have a total moment of inertia of 0.29 kg·m2. What is the angular acceleration of the blades?
A ceiling fan is turned on and a net torque of 2.8 Nm applied to the blades. The blades have a total moment of inertia of 0.18 kg.m. What is the angular acceleration of the blades? Number Units
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 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?
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?
An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.200 rev/s . The magnitude of the angular acceleration is 0.886 rev . Both the angular velocity and angular acceleration are directed clockwise. The electric ceiling fan blades form a circle of diameter 0.770m. A). Compute the fan's angular velocity magnitude after time 0.198 s has passed. B). Through how many revolutions has the blade turned in the time interval 0.198 s from...
0.500 m 1.10 m Azis R 33ON " 20.0 N (a) Find the net torque (magnitude and direction) produced by the forces Fi and F2 about the axis. (b) If the moment of inertia of the door is 26.8 kg m2, what is the direction and magnitude of the angular acceleration?
A small fan has blades that have a radius of 0.0600 m. When the fan is turned on, the tips of the blades have a tangential acceleration of 19.6 m/s2as the fan comes up to speed. What is the angular acceleration ? of the blades?
An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.250rev/s . The magnitude of the angular acceleration is 0.891rev/s2 . Both the the angular velocity and angular accleration are directed clockwise. The electric ceiling fan blades form a circle of diameter 0.800m . 1. Compute the fan's angular velocity magnitude after time 0.194s has passed. (rev/s) 2. Through how many revolutions has the blade turned in the time interval 0.194s from Part...