Question

20 m
A Stome is doopped from the top of a tower
he
of height h
After 5
another stone is dropped
from the balcony
below the top. Both
reach the bottom at same time. What
value
what is
of he
(6) 31.25 (0 312.5
d) 25.31
a @ 3125​

Answer 1

Answer:

By second equation of Newton we have

S=ut+

2

1

at

2

Here u=0

a=g

S=h=1cm

For the stome in moon, g

′

=

6

g

∴h=

2×6

g

t

2

∴t=

12

g

h

=

6

sec