Question

calculate force of gravitation between two object having màss 20 kg and 150 kg respectively kept at distance of 100 cm from one another​

Answer 1

Given :-

• Mass of body ( m₁ ) = 20 kg

• Mass of body ( m₂ ) = 150 kg
• Distance = 100 cm = 1 m

To Find :-

• Force between the bodies

Solution :-

$\implies \large\sf F =G \dfrac{m_1m_1}{ {r}^{2} }$

$\implies \sf F = 6.67 \times {10}^{ - 11} \times \frac{20 \times 150}{ {1}^{2} }$

$\implies\sf F= 6.67 \times {10}^{ - 11} \times 3 \times {10}^{3}$

$\implies\sf F= 20\times {10}^{ - 8} \: N$