Question

two spherical balls of mass 25 kg each are placed with their centres 10 cm apart find the gravitational force of attraction between them ???​

Answer 1

Explanation:

Mass of the each Spherical Balls = 10 kg. Distance between the Spherical balls = 10 cm. = 0.1 m. ... Hence, the gravitational force of the attraction between the spherical balls is 6.67 × 10⁻⁷ N or 10⁴G N.

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Answer 2

Answer

M

1

=M

2

=10kg

r=10cm=0.1m=10

−1

∴ Gravitational force of attraction : -

F=

r

2

GM

1

M

2

=

10

−1

×10

−1

6.67×10

−11

×10×10

=6.67×10

−7

N

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