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Which of the following expressions gives the speed of a body that travels a distance…
PHYSICS · Single correct · CBSE · Physics · Motion · Motion
Problem
Which of the following expressions gives the speed
v
v
v
of a body that travels a distance
s
s
s
in time
t
t
t
? (a)
v
=
2
s
t
v = 2\dfrac{s}{t}
v
=
2
t
s
(b)
v
=
s
2
t
v = \dfrac{s}{2t}
v
=
2
t
s
(c)
v
=
s
t
v = \dfrac{s}{t}
v
=
t
s
(d)
v
=
3.6
s
t
v = 3.6\dfrac{s}{t}
v
=
3.6
t
s
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