sanjugurung1981
sanjugurung1981 sanjugurung1981
  • 25-07-2021
  • Physics
contestada

A motorcycle moving with velocity and 30m/s accelerate with 4m/s2 to gain velocity of 6mls. calculate its time to gain that velocity​

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Аноним Аноним
  • 25-07-2021
  • Initial velocity=30m/s=u
  • Acceleration=a=4m/s^2
  • Final velocity=v=6m/s
  • Time=t

Using first equation of kinematics

[tex]\boxed{\sf v=u+at}[/tex]

[tex]\\ \sf\longmapsto t=\dfrac{v-u}{a}[/tex]

[tex]\\ \sf\longmapsto t=\dfrac{30-6}{4}[/tex]

[tex]\\ \sf\longmapsto t=\dfrac{24}{4}[/tex]

[tex]\\ \sf\longmapsto t=6s[/tex]

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