A 4.5 kg ball of Silly Putty © is traveling upward at 32 m/s. It collides in a perfecty inelastic collision with another ball of Silly Putty © traveling downward at 16 m/s and has a mass of 2.4 kg. Neglecting air drag. how high does the combined mass rise above the collision point'?

Answer rating: 100% (QA)

45 kg ball upward velocity 32 ms 24 kg ball downward vel... View the full answer