Question

find the force of attraction between 1 and 2,2 and 3​

Answer 1

Answer:

Explanation:

The force of attraction between two masses m  

1

​

 and m  

2

​

, kept apart from each other at a distance of r is, F=G  

r  

2

 

m  

1

​

×m  

2

​

 

​

 

Here, m  

1

​

=m  

2

​

=1kg and r=1m

Hence, F=G  

1  

2

 

1×1

​

=G=6.7×10  

−11

N