Recent content by bmwguy400394

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    Projectiles launched at an angle, neglecting air resistance

    Homework Statement 2 Problems that I am unable to solve: 1.) projectile launched at an angle 35 degrees, just clears a wall 20m high at a distance of 130m from launch. Solve for initial velocity, time it takes the projectile to reach the wall, and the velocity components + speed of the...
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    Uncovering the Engine Sound Mystery: How Can Different Cylinders Sound Alike?

    Ok, not sure if this is the right place to post this but here it goes. Many people have stated and I agree that 3, 6, and 12 cylinder engines all sound nearly identical at the same RPM. This is also true for 5 and 10 cylinder (4 and 8 being the exception due to most V8s being crossplane, but a...
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