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Physics
Physics
Problem
Which one of the following relations correctly gives the weight
W
W
W
of a body of mass
m
m
m
in a gravitational field of acceleration
g
g
g
? a)
W
=
9.8
m
W = 9.8\,m
W
=
9.8
m
b)
W
=
2
m
g
W = 2\,m\,g
W
=
2
m
g
c)
W
=
m
g
W = m\,g
W
=
m
g
d)
W
=
m
(
g
+
9.8
)
W = m\,(g + 9.8)
W
=
m
(
g
+
9.8
)
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