Question

A bullet is dropped from the same height when another bullet is fired horizontally. They will hit the ground: (1) simultaneously (2) depends on the observer (3) one after the other (4) none of these.
Also prove the reason​

Answer 1

Answer:

(1) simultaneously

Explanation:

Time taken to reach the ground depends on the vertical component of velocity, not horizontal component of velocity. u

y

=0

s=u

y

t+

2

1

gt

2

=

2

1

gt

2

⇒t=

g

2s

Since s

1

=s

2

therefore t

1

=t

2