Balance forces are two forces acting in opposite directions on an object, and equal in size. Anytime there is a balanced force on an abject, the object stays still or continues moving continues to move at the same speed and in the same direction.
Syphilis is a sexually transmitted disease (STD) that is found around the world. In the United States it is more widespread in parts of the south. What causes syphilis? Syphilis is caused by bacteria (Treponema pallidum) that enter through your skin, mouth, or anus.
Syphilis is spread through direct contact with a syphilis sore or rash during vaginal, anal, or oral sex. The bacteria can enter the body through the penis, anus, vagina, mouth, or through broken skin. An infected pregnant woman can also pass the disease to her unborn child.Syphilis is not spread by contact with toilet seats, doorknobs, swimming pools, hot tubs, bathtubs, shared clothing, or eating utensils.he bacteria can enter the body through the penis, anus, vagina, mouth, or through broken skin. An infected pregnant woman can also pass the disease to her unborn child. Syphilis is not spread by contact with toilet seats, doorknobs, swimming pools, hot tubs, bathtubs, shared clothing, or eating utensils.