Question

An aeroplane is a machine. say true or false​

Answer 1

$\huge\star{\underline{\mathtt{\red{A}\pink{N}</p><p>\green{S}\blue{W}\purple{E}\orange{R}}}}\star$

$\longrightarrow\underline{\underline{\red{\sf{a \: aeroplane \: is \: a\: machine\:(true)}}}}$

Answer 2

Answer:

True . An aeroplane is a machine.

Explanation:

(i)An aircraft is a machine - able to fly by gaining support from the air.

(ii) It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or the downward thrust from jet engines.

(iii)A machine is a physical system - using power to apply forces & control movement to perform an action.

(iv) Machine word is used to artificial devices, such as those employing engines or motors, but also to natural biological macromolecules, such as molecular machines.

(v)Modern machines - that consist of structural elements, mechanisms and control components and include interfaces for convenient use.

(vi) Examples : trains, automobiles, boats and airplanes; appliances.

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