Search for question
Question

C.) A "heavy" sphere Initially moving at 15 m/s collides head on with a "light" sphere moving at 15 m/s in the opposite direction. A "completely inelastic" collision causes the

spheres stick together. After the collision the total mass of the two spheres must be- a) less than initial value b) same as initlal value more than Initlal valued) could be any value After the collision the kinetic energy of the "light" sphere must be- a) less than Initial value b) same as Initlal value more than initial valued) could be any value O After the collislon the total kinetic energy of the two spheres must be- a) less than initial value b) same as initial value c) more than Initlal valued) could be any value ) After the collision the total momentum of the two spheres must be- a) less than initial value b) same as initlal value c) more than Initial valued) could be any value

Fig: 1

Fig: 2

Fig: 3

Fig: 4

Fig: 5

Fig: 6

Fig: 7

Fig: 8

Fig: 9