If you don't have a tight fat p. u.s. s.y your not aloud to type on this and if you type on this you have to send the user a private pic

If a simple machine reduces the strength of a force, what must be increased?

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel