Newton's law of universal gravitation only refers to the phenomena of objects falling toward the ground or rolling
downhill. True-false

False

Explanation:

Newton's law of universal gravitation states that any particle in the universe has an attractive force which is directly proportional to the masses and inversely proportional to the square of the distance between them.

Newton's law of universal gravitation refers to all particles and doesn’t apply alone to objects falling toward the ground or rolling downhill.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.