Question

a bomb is dropped from an aeroplane in level flight at 40m per sec at height of 490m above the ground how far ahead of the point of dropping does the bomb hit the ground use g:9.8 m per sec sq

Answer 1

I answered this precise question for someone else yesterday

Answer 2

In fact I see it was you I gave the information to.

http://openstudy.com/study#/updates/53e3b76be4b0a54a1edad4e5

You have all you need to answer it.

I will NOT give you the full answer.

You need to know the equation for falling under constant acceleration (g)
You need to know how to calculate distance from constant speed and time.

These are basic equations for the subject you are studying.

I gave you hints on all the initial and final values you need.

Try the calculation.
IF you try and have a problem , then ask for more help.

If you don't try then you will never learn anything

Answer 3

the first equation is s=ut+0.5at^2

the second is s=ut