Question

Astone is dropped from a height h. it hits the ground with a certain momentum P. If the same stone is dropped from a height 100% more than the previous height, the momentum when it hits the ground will change by:
(1) 68%
(2) 41%
(3) 200%
(4) 100%​

Answer 1

here is your answer mate

(3) 200 percent

Answer 2

Answer:

200%

Explanation:

v = u +2as

p = mv^2

v = 0 + 2 g h

V = 2g(h+h)

V =4g h

P÷p= 16gh÷4gh

=4

Therefore answer is c)