[reaction]

You are designing a missile defense system that will shoot down incoming missiles that pass over a perimeter defense post. The set-up is as described here.An incoming missile passes directly above the defense base. Radar at the base can measure the height, h, and speed, v1, of the incoming missile. Your Patriot Rocket is set to fire at an angle of θ = 68.0 degrees from vertical. You design the Patriot Rocket so the magnitude of its acceleration is given by:

a2 = C e^−bt
where C can be set on your Patriot Rocket as it is fired, and b = 0.40 s^-1. The direction of your Patriot Rocket's vector acceleration stays at the same angle, θ, for the entire trip. If an incoming missile passes over the defense base at a height of 5.00 km and at a constant speed of 752.0 m/s (this means that v1 is constant), solve for the value of C your Patriot Rocket must have in order to hit the incoming missile. You will also need to enter results from intermediate steps of your calculation, including the time ∆t in between launch and impact, and the horizontal distance ∆x from the launch station to the impact position.

I have to find ∆t, ∆x, and C.

[artlady]

So you need homework help?

Where are you in school that this is homework?

Or are they just trying to make your homework more in keeping with the times?

Patriot? Yikes.. that a Bush euphemism for spying... for I am going to invade your space.

Sorry ,no help here and I hope your not a C.I. A. expert asking for advice. :eek::p