Two small spheres attract each other with a gravitational force of when their centres…

PHYSICS · Subjective · CBSE · Physics · Gravitation · Gravitation

Problem

Two small spheres attract each other with a gravitational force of

60\,\text{N}

when their centres are

10\,\text{cm}

apart. Calculate the magnitude of the force when their separation is increased to

20\,\text{cm}