Page 39 - Force 10

Assignment

• Calculate the gravitational force between two bodies of masses 10Kg and 55Kg

if they are placed at a distance of 2m apart.

22
24
• The mass of the earth and moon are respectively 6x10 kg and 7x10 Kg . If
5
moon is 3x10 Km away from the earth, what would be the force of gravitation

between these two bodies?

23
24
• If the mass of mars is 6x10 Kg and that of the earth is 6x10 Kg, the

16
gravitational force between them is 6.67x10 N,calculate the distance

2
-11
2
between their centers. ( G=6.67x10 Nm /kg )

Thank you !!!