derive equation of velocity time relation (v=u+at)if an object moving with uniform acceleration by graphical method
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a = rate of change of velocity or change in velocity per unit time= change in velocity/time...................eq 1
Let the initial velocity be 'u'
final velocity be. 'v'
Time taken to attain from the final velocity from initial velocity be 't'
Therefore, change in velocity = v-u
Now equation 1 becomes,
a=(v-u)/t
at =v-u
Therefore, (v =u+at)
Let the initial velocity be 'u'
final velocity be. 'v'
Time taken to attain from the final velocity from initial velocity be 't'
Therefore, change in velocity = v-u
Now equation 1 becomes,
a=(v-u)/t
at =v-u
Therefore, (v =u+at)
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