Question

fill in the blanks?mass is measure of_•newton first law of motion is based on the idea given by the scientist_•friction force is an example of_whereas gravitational force is of _•a body of mass 20kg has more _compared to another body of mass 10kg•

Answer 1

• Mass is measure of inertia.


• Newton's first law of motion is based on the idea given by the scientist Galileo Galilei.


• Friction force is an example of contact force whereas gravitational force is of non - contact force.


• A body of mass 20 kg has more inertia compared to another body of mass 10 kg.