State Newton's third law of motion.

Derive the unit of force using the second law of motion. $A$ force of $5 \, N$ produces an acceleration of $8 \, m s^{-2}$ on a mass $m_1$ and an acceleration of $24 \, m s^{-2}$ on a mass $m_2$. What acceleration would the same force provide if both the masses are tied together (in $, m s^{-2}$)?

The inertia of an object tends to cause the object

State whether the following statement is true or false:
In any interaction,there are always at least two forces in play.

State Newton's first law of motion.

Inertia is that property of a body by virtue of which the body is