Question

19. In an elastic collision of two particles the following are not conserved. i)
Speed of each particle ii) Kinetic energy of each particle iii) Total kinetic energy
of both the particles iv)Momentum of each particle *
OA) i, ii, iii
OB) i, iii, iv
O c) ii only
O Di, ii, iii, iv​

Answer 1

Answer:

vaishnavi

glass

please follow

Explanation:

Total kinetic energy, i.e., kinetic energy of the system is conserved.

Answer 2

Answer:

Maths

Q-1

a.) 10 - y = 6

b.) x + 16 = 18

c.) 2z – 5 = 3