Hello,
Thank you for taking time to read my post.
I have a discrete set of data points that represent an acceleration signal. I want to take the integral of this set of points twice so as to get a function which represents the position over time.
To accomplish this, I have taken the FFT of the...
Hello,
Thank you for taking time to read my post.
Background: I have a accelerometer project that I am playing with that gives me the acceleration of the object. I can plot this data and it looks very nice. I want to integrate this to get the velocity and then integrate it again to get the...
Hello,
I built a small potato cannon out of PVC pipe/steel. It's 15.5 cm long, and about 7.6 cm wide on the inside. It's made of 2 parts the barrel and combustion chamber (or as i refer to, "the death chamber"). the "death chamber" is cylinder about 7.6 cm long and 7.6 cm thick.
and the...
1. Homework Statement
If a tennis ball with a mass of 57 g is shot out of a spring cannon at a 45 degree angle and goes 10m find the answer to the following questions:
What is the velocity.
What spring constant must the cannon have.
What would be the constant converted into lbs/in.
2...
Hey all,
I'm working with springs and I curious as to how I find out the N/m of any given spring.
like if the maximum work load of a spring is 20 pounds how could I figure out the N/m of it (or the 'k', the spring constant, or what information about the spring do I all need to determine the...
fun with baseball and cannon sim. plz help?
hey all, I was just curious about a few questions.
ok assuming a baseball weighs 5 ounces (and has a mass of .142kg)
how many newtons of force would it take to shoot the baseball 500meters at a 45degree angle assuming the target was level with the...
Hey all,
Does anyone have any advise for someone who is starting out in eletrical engineering?
Do you know of any books/websites that i could read to learn the basics?
thanks for any help,
-James