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Physics
Physics
Problem
The gravitational field in a region is
(
5
i
^
+
12
j
^
)
N/kg
(5\hat{i} + 12\hat{j})\text{ N/kg}
(
5
i
^
+
12
j
^
)
N/kg
. If the gravitational potential at the origin is taken as
25
J/kg
25\text{ J/kg}
25
J/kg
then its value at point
P
(
2
m
,
1
m
)
P(2\text{m}, 1\text{m})
P
(
2
m
,
1
m
)
in
J/kg
\text{J/kg}
J/kg
is _____.
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