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A helicopter has two blades

A helicopter has a mass of 4280kg. The helicopter is lifted off the ground with a vertically upward acceleration of 2.030m/s^2.
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2. asked by Anonymous
3. 1,073 views
During a rescue operation, a 5350 kg helicopter hovers above a fixed point. The helicopter blades send air downward with a speed
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2. asked by Robert
3. 636 views
During a rescue operation, a 5350 kg helicopter hovers above a fixed point. The helicopter blades send air downward with a speed
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2. asked by Carden
3. 1,984 views
During a rescue operation, a 5600-kg helicopter hovers above a fixed point. The helicopter blades send air downward with a speed
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2. asked by Kyle
3. 787 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
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2. asked by Claire
3. 894 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. 870 views
Starting from rest, a 2500 kg helicopter accelerates straight up at a constant 1.7 m/s2. What is the helicopter's height at the
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2. asked by Brittany
3. 4,026 views
The blades of a helicopter used by the Royal Canadian Air Force are 9.15 m long and they need to achieve a full speed of 492
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2. asked by Abdallah
3. 139 views
What force do the blades of a 4200 kg helicopter exert on the air when the helicopter is dropping at 23 m/s with speed
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2. asked by George
3. 1,216 views
If each of the three rotor helicopter blades is L = 3.69m long and has a mass of m = 159kg, calculate the moment of inertia of
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2. asked by katherine
3. 666 views