Question

Minimum speed of a plane on runway for take off was found to depend on area of blade of wings, density of material of plane and acceleration due to gravity. If take-off speed of a model toy plane is 10 m/s then what will be take-off speed (in m/s) of
a real plane identical in all aspects but scaled up 10 times. If take-off speed of real plane is 10" then fill the value of n.
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Answer 1

Answer:

10^5/2

Explanation:

v1/f1=v2/f2

v2=v1root over f2

  =10^3/2+1

=10^5/2

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