An airplane is in level flight at a speed of 400 km/h and an altitude of 1000 m when it drops a bomb. (a) Find the time it takes the bomb to reach the bottom. (b) Find the bomb's speed when it strikes the ground.

Question

kittiwitti1 · Answer

I'll start the problem for you, maybe it will give you an idea of what to do.
|dw:1384683538348:dw|$$V_x=400km/h$$$$V_0y = 0 km/h$$$$\Delta y=1000m$$$$g=9.8m/s^2$$---
Firstly convert the km/h to m/s