what is the first formula of motion
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the first formula of motion is ,v=u+at
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Consider a body initial moving with velocity "Vi". After certain interval of time "t", its velocity becomes "Vf". Now
Change in velocity = Vf - Vi
OR
DV =Vf – Vi
Due to change in velocity, an acceleration "a" is produced in the body. Acceleration is given by
a = DV/t
Putting the value of "DV"
a = (Vf – Vi)/t
at = Vf – Vi
at + Vi =Vf
Change in velocity = Vf - Vi
OR
DV =Vf – Vi
Due to change in velocity, an acceleration "a" is produced in the body. Acceleration is given by
a = DV/t
Putting the value of "DV"
a = (Vf – Vi)/t
at = Vf – Vi
at + Vi =Vf
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