Question

(D)
1-7
With what velocity a ball be projected vertically so that the distance covered by it in 5th second is twice
distance it covers in its 6th second
(g = 10 m/s) -
(A)
58.8 m/s
(B)
49 m/s
(C)
65 m/s
(D)
19.6 m/s​

Answer 1

Answer:

option B

Explanation:

t=u/g

t=5

u=49

Answer 2

option B 49 m/s

t=u/g

t=5

u=49