Question

1. Four people A, B, C and D of masses 7, 9, 5 and 13 (in kg) respectively are moving with their
respective velocities in the ratio 4:3:5.2. Who will have the highest momentum?
(a) D
(b)A
(d) C
(C) B
DIA​

Answer 1

Answer:

d) have highest momentum.

Answer 2

momentum of A = 7 × 4/14 = 2

momentum of B = 9 × 3/15 = 1.9

momentum of C = 5 × 5/14 = 1.6

momentum of D = 13 × 2/14 = 1.85

so Option (b) A is correct