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The blades of a motor

The blades of a motor rotate at a rate of 4401 rpm. When the motor is turned off, the blades slow to a new angular speed of 430
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2. asked by Emily
3. 597 views
The blades in a blender rotate at a rate of 6500 rpm. When the motor is turned off during operation, the blades slow to rest in
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2. asked by Nick
3. 8,138 views
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
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2. asked by yoni
3. 2,998 views
A helicopter has two blades (see figure), each of which has a mass of 270 kg and can be approximated as a thin rod of length 6.7
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2. asked by samon
3. 824 views
I need help with this problem.A ceiling fan is turned on and a net torque of 2.0 Nm is applied to the blades. The blades have a
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2. asked by Jim
3. 1,192 views
A helicopter has two blades (see figure), each of which has a mass of 220 kg and can be approximated as a thin rod of length 6.7
1. 1 answer
2. asked by Claire
3. 855 views
The motor of a fan turns a small wheel of radius rm = 1.60 cm.This wheel turns a belt, which is attached to a wheel of radius rf
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2. asked by mymi
3. 723 views
1.A wind turbine has blades 50m in diameter and an overall height of 125m. If it has four blades instead of three, create four
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2. asked by josh
3. 1,861 views
A small motor draws a current of 1.76 A from a 110 V line. The output power of the motor is 0.20 hp.(a) At a rate of $0.060/kWh,
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2. asked by julie
3. 1,131 views
The fan blades on a jet engine make one thousand revolutions in a time of 87.6 ms. What is the angular frequency of the blades?
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2. asked by nada
3. 3,010 views