Tuesday, June 30, 2015

Momentum - Wikipedia, the free encyclopedia

Momentum - Wikipedia, the free encyclopedia: "
If the force depends on time, the change in momentum (or impulse) between times t1 and t2 is
"



'via Blog this'

Monday, June 08, 2015

Patent US7620188 - Cylinder responsive vibratory noise control apparatus - Google Patents

Patent US7620188 - Cylinder responsive vibratory noise control apparatus - Google Patents: " The 4-cycle 6-cylinder internal combustion engine therefore produces a lot of vibratory noise that is referred to as a rotational 1.5th-order component."



'via Blog this'