Use the following information to answer the next question.
The force of attraction between two bodies having masses 4.5 × 106 kg and m is 1.24 × 10−4 N. These bodies are separated by a distance of 2.5 × 103 m.
What is the value of m?
2.2 × 106 kg
2.6 × 106 kg
3.2 × 106 kg
3.6 × 106 kg
The gravitational force of attraction between two bodies of masses 40 kg and 80 kg separated by a distance of 15 m is: (Take Gravitational constant, G=6.673×10−11Nm2kg−2)
Two spherical bodies of mass M and 5 M and radii R and 2 R are released in free space with initial separation between their centres equal to 12 R. If they attract each other due to gravitational force only, then the distance covered by the smaller body before collision is :