OOR Two balls, each with a mass of 0.5 kg, collide on a pool
table. Is the law of conservation of momentum satisfied
in this collision? Explain why or why not.
8
0 m/s
8

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?