Skip to main content

Newton First Law of Motion applied to Flight of Airplane

By




First Law of Motion-

First Law of Motion states that every object stays in its state of motion ( rest or motion ) and moves with a uniform velocity, until an external force is applied.


When moving at constant altitude-

If thrust and drag are equal , airplane moves at constant speed

If thrust is increased-

Aircraft accelerates-airspeed increases 


Drag depends on airspeed-Drag increases 


When drag is again equal to thrust-

Aircraft no longer accelerates but hold a new,higher,constant speed




The key point here is that if there is no net resulting force from unbalanced force acting on an object , then the object maintains a constant velocity. If that velocity is zero , then object remains at rest .
And if additional external force is applied the velocity changes beacause of force.


Labels:

Comments

Post a Comment

Popular posts from this blog

Daljit Singh Grewal ( Bhola) - Congress leader quits from the party joins AAP

By
2022 PUNJAB LEGISLATIVE ASSEMBLY : LUDHIANA POLITICS  In the wake of 2022 Punjab elections politics is taking it's shape in the state . Recently Congress leader Daljit Singh Grewal Bhola took to his Facebook page to announce his resignation from the party . In the post he pointed towards the bad leadership in Punjab congress leading to anti Punjab policies . As a result he yesterday moved  with a convoy of 230 cars to Chandigarh's Punjab Convention Centre to join AAP , the party he left to join Congress in 2019 . In the official press conference Daljit Singh Grewal stated this as his 'GHAR VAPSI' . The meeting was held by senior Punjab AAP leadership where Punjab AAP leader Bhagwant Mann and Prof. Baljinder Kaur were present with Raghav Chadha .  The meeting is seen as a big move for AAP's bid to win Punjab 2022 elections . Daljit Singh was given ticket by Punjab AAP  in 2017 for Ludhiana East assembly  . But he went  1300 votes shy to Congress candidate Sa...
Post a Comment
Read more

Drake follows Punjabi singer Sidhu Moosewala on Instagram

By
It came to be a breaking news in social media when people came to know that hit American rapper Drake followed Punjab's star Singer Sidhu Moosewala. Well this would not be a big news for American people but Sidhu 's fan are waiting for the their collaboration in a Punjabi Song. Here are some viral tweets on Twitter from Sidhu's fans- Sidhu Moosewala is one of the best singer in India. For any further news on this topic please visit our website.
1 comment
Read more

Ronaldo or Messi : Who is better free-kick taker ? [ Statistical Analysis ]

By
  When it comes to football we have the biggest debate of all time "Who is better: Ronaldo or Messi". Both of them have earned huge fame in these last 15 years and have been termed as G.O.A.T Who is better freekick taker ? Ronaldo's free kick taking ability have degraded in recent times , while Messi is still showing his good freekick skills. In an all Messi have scored 57 freekicks while Ronaldo is just 1 shy of him at 56 .  Both of them have there own different approach . While Messi likes to curl the ball , Ronaldo likes knuckle-ball . Messi have spend whole of his senior career at a single club of FC Barcelona . On the other hand Ronaldo have played in 4 different clubs and 4 different leagues with Juventus being his present club . His freekick from Manchester United are best known as he scored some unbelievable free-kicks there . But gradually his free-kick have degraded s he moved ahead in his career from United to Real Madrid to Juventus . His last competitive...
Post a Comment
Read more