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Question
Physics
Velocity (v) and acceleration (a) in two systems of units 1 and 2 are related as v 2=( n / m 2) v 1 and a 2=( a 1/ mn ) respectively. Here m and n are constants. The relations for distance and time in two systems respectively are:
Q. Velocity
(
v
)
and acceleration
(
a
)
in two systems of units
1
and
2
are related as
v
2
=
m
2
n
v
1
and
a
2
=
mn
a
1
respectively. Here
m
and
n
are constants. The relations for distance and time in two systems respectively are:
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A
m
3
n
3
L
1
=
L
2
and
m
n
2
T
1
=
T
2
B
L
1
=
m
2
n
4
L
2
and
T
1
=
m
n
2
T
2
C
L
1
=
m
n
2
L
2
and
T
1
=
m
2
n
4
T
2
D
m
n
2
L
1
=
L
2
and
m
2
n
4
T
1
=
T
2
Solution:
T
2
L
2
=
m
2
n
T
1
L
1
T
2
2
L
2
=
T
1
2
×
mn
L
1
m
2
n
×
T
1
T
2
=
T
1
2
×
mn
T
2
2
m
n
2
=
T
1
T
2
L
1
L
2
=
m
2
n
4
×
mn
1
L
1
L
2
=
m
3
n
3