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Physics
Physics
Problem
A particle is projected from a horizontal plane (x-z plane) such that its velocity vector at time
t
t
t
is given by
v
⃗
=
a
i
^
+
(
b
−
c
t
)
j
^
\vec{v} = a\hat{i} + (b - ct)\hat{j}
v
=
a
i
^
+
(
b
−
c
t
)
j
^
. Its range on the horizontal plane is given by : (A)
b
a
c
\frac{ba}{c}
c
ba
(B)
2
b
a
c
\frac{2ba}{c}
c
2
ba
(C)
3
b
a
c
\frac{3ba}{c}
c
3
ba
(D) None
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