Define force from Newton's first law of motion.

Derive the law of conservation of linear momentum from Newton's third law of motion.

Derive the mathematical relation for magnitude of force from Newton's Second Law of Motion.

Two long straight, current-carrying conductors , PQ and XY, are held a constant distance apart as shown in the figure. The conductors carry the magnitude of current in the same direction . A plan view form above the conductors is shown in the figure. Use Newton's third law of motion to state the direction of the force on wire XY.

State Newton's law of cooling.

State and explain the Newton's First Law of Motion.