When two objects collide the total momentum before the collision is equal to the total momentum after the collision (in the absence of external forces). This is the law of conservation of momentum.

Conservation of momentum explains why a gun or cannon recoils backwards when it is fired. When a cannon is fired, the cannon ball gains forward momentum and the cannon gains backward momentum.

Cohen & Steers Total Return Realty (RFI) stock price is 11.65 and Cohen & Steers Total Return Realty (RFI) 10-day simple moving average is 12.11. Cohen & Steers Total Return Realty (RFI ...

Fiorentina secured a vital 3-1 victory against Panathinaikos in the second leg of their Europa Conference League Round of 16 match, progressing to the quarterfinals with a total aggregate score of 5-4 ...