Leadership

Physics

Nine Standard

Test your understanding of this lesson Second law of motion:-

1)
Measurement of force is obtained from :
  • Newton's 1st law of motion
  • Newton's 2nd Law of motion
  • Newton's 3rd Law of motion
  • Avogadro's Law
2)
Relation amone force (F) , mass(m) and acceleration (a) is :
  • m=Fa
  • a=Fm
  • a=F/m
  • F=a/m
3)
SI unit of force is :
  • Dyne
  • Pascal
  • Joule
  • Newton
4)
When 1Dyne force is applied on 1gram mass, acceleration will be :
  • 1 m/s2
  • 1 cm/s
  • 1 cm/s2
  • 1 m/s
5)
1 Newton =
  • \(10^{3}\)
  • \(10^{4}\)
  • \(10^{5}\)
  • \(10^{6}\)
Hand draw

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