text: # Derive newtons first law of motion from second law.
  
  Newton's second law states that F=ma.
  Assuming that no external force is being applied on the body, i.e., F=0,
  0 = ma
  => 0 = m [(v-u)/t]
  => 0/m = (v-u)/t
  => 0*t = v-u
  ​=> 0 = v-u
  => u = v
  According to Newton's first law of motion, a body moving with a certain velocity continues to move with the same velocity, i.e., u=v; until and unless an external force is applied, which may change the speed of the body.
  • 88
  2nd law
  • -19
  nice
  • -9
  thank u dear
  • -15
  Thnx yaar
  • -10
  thnx
  • -5
  Thanks great!
  • -11
  Hope it helps u
  
  • 22
  
  • 4
  THANKS MAN
  • -2
  wow
  
  • -5
  According to Newton's 2nd law F=mv-mu/t fxt=mv-mu If F=0(no external force) 0xt=mv-mu 0=mv-mu mu=mv m and m cancelled on both the sides u=v or v=u (constant velocity) If u=0(body is at rest). v=u=0 v=u
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  Newton's Second law of motion :- The rate of change of momentum is directly proportional to the force applied on the system.
  Force applied is directly proportional to the product of mass and acceleration .
  Let  be the initial and final momentums respectively.
  According to newton's second law :-
  pf - pi / t F
  We know that, Momentum ( P) = mv .
  Let v be the final and u be the initial velocity .
  Now,
  mv - mu / t F
  F m ( v-u) /t
  F ma.
  F = kma.
  Here, K is the proportionality constant. It's value is 1 .Units of Force are given by the units of mass and acceleration. Units of force is Kgm/s² .In accordance to honour the contributions of Newton, 1 kgm/s² is termed as 1 Newton.
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explanation: The document contains a derivation of Newton's first law of motion from Newton's second law. It includes a step-by-step mathematical derivation and a brief explanation of the result. The text also includes several comments and reactions from users, which are not part of the derivation itself. The main content is a question and its answer.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: # Derive newtons first law of motion from second law.
  
  Newton's second law states that F=ma.
  Assuming that no external force is being applied on the body, i.e., F=0,
  0 = ma
  => 0 = m [(v-u)/t]
  => 0/m = (v-u)/t
  => 0*t = v-u
  ​=> 0 = v-u
  => u = v
  According to Newton's first law of motion, a body moving with a certain velocity continues to move with the same velocity, i.e., u=v; until and unless an external force is applied, which may change the speed of the body.
  • 88
  2nd law
  • -19
  nice
  • -9
  thank u dear
  • -15
  Thnx yaar
  • -10
  thnx
  • -5
  Thanks great!
  • -11
  Hope it helps u
  
  • 22
  
  • 4
  THANKS MAN
  • -2
  wow
  
  • -5
  According to Newton's 2nd law F=mv-mu/t fxt=mv-mu If F=0(no external force) 0xt=mv-mu 0=mv-mu mu=mv m and m cancelled on both the sides u=v or v=u (constant velocity) If u=0(body is at rest). v=u=0 v=u
  • 3
  
  • 2
  Newton's Second law of motion :- The rate of change of momentum is directly proportional to the force applied on the system.
  Force applied is directly proportional to the product of mass and acceleration .
  Let  be the initial and final momentums respectively.
  According to newton's second law :-
  pf - pi / t F
  We know that, Momentum ( P) = mv .
  Let v be the final and u be the initial velocity .
  Now,
  mv - mu / t F
  F m ( v-u) /t
  F ma.
  F = kma.
  Here, K is the proportionality constant. It's value is 1 .Units of Force are given by the units of mass and acceleration. Units of force is Kgm/s² .In accordance to honour the contributions of Newton, 1 kgm/s² is termed as 1 Newton.
  • 1
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document contains a derivation of Newton's first law of motion from Newton's second law. It includes a step-by-step mathematical derivation and a brief explanation of the result. The text also includes several comments and reactions from users, which are not part of the derivation itself. The main content is a question and its answer.
  
  Label: question-and-answer