drive the equation
plz help fast
I will mark as a brilliant
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AyushMundhra:
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1.a=v-u/t
=at=v-u
=v=u+at..
2.area of rectangle+area of triangle
=S=u×t+1/2×(v-u)×t
from eq.1
S=ut+1/2at2.
orS=1/2(u+v)×t..
3.distance travelled in time=area of trapezium
S=1/2(u+v)×t.
from eqn 2.
t=v-u/a
S=1/2(u+v)×[v-u/a]=1/2[v2-u2/a]
=2aS=v2-u2
v2=u2+2aS.....
IS IT OK
=at=v-u
=v=u+at..
2.area of rectangle+area of triangle
=S=u×t+1/2×(v-u)×t
from eq.1
S=ut+1/2at2.
orS=1/2(u+v)×t..
3.distance travelled in time=area of trapezium
S=1/2(u+v)×t.
from eqn 2.
t=v-u/a
S=1/2(u+v)×[v-u/a]=1/2[v2-u2/a]
=2aS=v2-u2
v2=u2+2aS.....
IS IT OK
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