Calculate the speed of the packet

[pyric]

Homework Statement

While the aircraft is flying horizontally at a speed of 35 m s–1 (600m above the ground), a packet is dropped from it.

Calculate the speed of the packet when it reaches the ground (include a vector diagram).

Homework Equations

v=d/t this is the only formula I know when solving speed/velocity

The Attempt at a Solution

 

[pyric]

how do i solve this?

 

[LowlyPion]

Look at these kinematic formulas that relate V, a, t, and x.

https://www.physicsforums.com/showpost.php?p=905663&postcount=2

 

[virtueboy15]

You know the equations of a parabolic motion?Use H=(u^2sin^2@)/2g to find g,you know H=600 and angle made(@)=90 then find t=(usin@)/g to find t.use v=u+at to find speed,v.It has been long I've done this so you might want to ...