Projectile Problem


by Havenater23
Tags: projectile
Havenater23
Havenater23 is offline
#1
Oct13-10, 08:32 PM
P: 38
[b]1. A stunt driver wants to make his car jump over eight cars parked side by side below a horizontal ramp. A.) With what minimum spped must he drive off the horizonal ramp? Vertical height of the ramp is 1.5 m above the cars, and the horizontal distance he must clear is 20 m
B.) If the ramp is now tilted upward so that takeoff angle is 10 degrees above the horizontal , what is the new minimum speed?



[b]2.Used a lot of different ones.



[b]3.I got 36.2 m/s for A.) but I can't find B.) at all.

Help please
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Kurdt
Kurdt is offline
#2
Oct14-10, 04:12 AM
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What have you tried so far. If you can do A then B is very similar.
zgozvrm
zgozvrm is offline
#3
Oct14-10, 03:50 PM
P: 754
How much time will it take for the car to reach it's maximum height?


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