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Explain why helicopters need 2

Why are helicopters so hard to fly? Which is right :There are more controls than in an aircraft, Helicopters are inherently
1. 1 answer
2. asked by shawon
3. 121 views
Why are helicopters so hard to fly? (Only one answer is correct)There are more controls than in an aircraft Helicopters are
1. 1 answer
2. 39 views
1. Look at the structure in this picture. It is on the left side of the flagpole in the picture on/of page 163. This one is used
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2. asked by rfvv
3. 555 views
The government budgeted $1,440,000 to buy new helicopters. The cost of each helicopter is $120,000. How many new helicopters
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2. 51 views
Explain why helicopters need 2 rotors to fly in a straight line.
1. 1 answer
2. asked by Stuart
3. 497 views
Explain why helicopters need 2 rotors to fly in a straight line. Talking about centripetal force.
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2. asked by Stuart
3. 429 views
two helicopters flying at an altitude of 250 m are 2000m apart when they spot a life raft below. the raft is directly between
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2. asked by Crazy
3. 1,497 views
Two helicopters ﬂying at the same altitude are 2000m apart when they spot a life raft below. The raft is directly between the
1. 2 answers
2. asked by Jesse
3. 1,219 views
A hobby shop has 4 times as manymodel airplanes as model helicopters.The totalnumber of model airplanesand helicopters is 35.
1. 1 answer
2. asked by rani
3. 868 views
Milena wants to power toy cars and helicopters using batteries. Her goal is to power at least 11toys (condition A) with at most
1. 1 answer
2. asked by Some How Passing
3. 49 views