47. A 4-kg ball moving to the right with a velocity of 10 m/s collides with a 6-kg ball moving to the left with a veloci
Posted: Mon May 09, 2022 6:14 pm
47. A 4-kg ball moving to the right with a velocity of 10 m/s collides with a 6-kg ball moving to the left with a velocity 4 m/s in a prfectly inelastic collision. After collision, both balls stick together. What is the final velocity of the balls after collision? What is the decrease in kinter energy during the collision?