Physics > 2004 > 42
WASSCE
Given that the gravitational constant is G, Newton's universal law of gravitation states that the force of attraction between two masses M1 and M2 separated by a distance r is
A.
Gr2M22
B.
GrM1M2
C.
| GM1M2 r2 |
D.
| GM1M2 r |
Answer: C
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