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Physics
Physics
Problem
A planet
P
P
P
has half the mass of Earth but only half the radius of Earth. If the weight of an object at Earth’s surface is
W
E
W_E
W
E
, its weight at the surface of planet
P
P
P
will be a)
1
W
E
1\,W_E
1
W
E
b)
2
W
E
2\,W_E
2
W
E
c)
0.25
W
E
0.25\,W_E
0.25
W
E
d)
0.5
W
E
0.5\,W_E
0.5
W
E
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