2 dimensional projectile motion

[christy77]

Homework Statement

A stunt driver wants to make his car jump over 10 cars parked side by side below a horizontal ramp. if the horizontal distance is 80 ft and vertical distance is 6 ft., what is the minimum speed must the driver drive off the ramp?

Homework Equations

vx=v°*cos(θ)
v°y=v°sinθ

The Attempt at a Solution

80/cos45=113
6/sin45=8.5

 

[TheKracken]

Are you going to attempt this problem?

 

[christy77]

i did

 

[nejibanana]

You should look up Kinematic Equations in your book or with google.