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Physics
Physics
Problem
A body starts with initial velocity
u
u
u
and moves under uniform acceleration
a
a
a
. Which equation gives the relation between its final velocity
v
v
v
and displacement
s
s
s
without involving time? a)
v
2
=
u
2
−
2
a
s
v^2 = u^2 - 2as
v
2
=
u
2
−
2
a
s
b)
v
2
=
u
2
+
a
s
v^2 = u^2 + as
v
2
=
u
2
+
a
s
c)
v
2
=
u
2
+
2
a
s
v^2 = u^2 + 2as
v
2
=
u
2
+
2
a
s
d)
v
=
u
+
2
a
s
v = u + \sqrt{2as}
v
=
u
+
2
a
s
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