Question

Calculate the gravitational force between two iron balls each of mass 1kg separated by a distance of 1m.​

Answer 1

Answer:

The gravitational force between two iron ball is 6.67\times 10^{-11}\ N6.67×10

−11

N .

Explanation:

Given that,

Mass of both iron ball, m_1=m_2=1\ kgm

1

=m

2

=1 kg

Distance between balls, d = 1 m

To find,

The gravitational force between masses.

Solution,

There is a force between two masses which is known as the gravitational force. Its formula is given by :

F=G\dfrac{m_1m_2}{d^2}F=G

d

2

m

1

m

2

F=6.67\times 10^{-11}\times \dfrac{1^2}{1^2}F=6.67×10

−11

×

1

2

1

2

F=6.67\times 10^{-11}\ NF=6.67×10

−11

N

So, the gravitational force between two iron ball is 6.67\times 10^{-11}\ N6.67×10

−11

N . Hence, this is the required solution.

Answer 2

Answer:

6.67 x 10^-11

Explanation: