Question

Prove that Newton's third law is contained in the second law.​

Answer 1

Answer:

here's ur answer dude

Explanation:

In the absence of external force, the rate of change of momentum must be zero i.e., d/dt (pB+pA) must be zero. This is nothing but Newton's third law of motion. Hence, third law of motion is contained in the second law. ... According to Newton's third law, “every action has equal and opposite reaction”.

hope it helps

Answer 2

Explanation:

☞Rockets can propel themselves through the nothingness of space because of two fundamental laws of physics: Newton’s Third Law and the Conservation of Linear Momentum.

☞Both ideas are essential to understanding how nearly everything in the universe moves.

☞When an ice skater takes off from a dead stop, she digs her blade into the ice and the ice pushes back with an equal and opposite force, sending her gliding across the rink.

☞When a cannon is fired, the cannonball goes hurtling through the air while the cannon recoils backward in response.

☞Both of these principles stem from the same general idea: that the universe likes to keep everything in balance.