niya45
niya45
03-03-2016
Biology
contestada
friction in machines is commonly reduced by using
Respuesta :
Dracula419
Dracula419
03-03-2016
by ball bearing, lubrication, polishing, adding grease etc
Answer Link
Andy123321
Andy123321
03-03-2016
Friction is typically reduced by applying an oil or grease to the afflicted joint.
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Which of the following is the best definition of polis? A. a city within a state B. a small state run by citizens C. a Greek island state D. a large area govern
Jim runs a food cart and during a busy outdoor festival he sold $7343.75 worth of food. he sells hot dogs for $2.95 and steak sandwiches for $9.95. if he sold a
To expand his empire, Tang Taizong primarily relied on his military skills. used his trade relationships. chose loyal friends as officials. won over the peasant
G6PD deficiency is an inherited condition in which the body doesn't have enough of the enzyme glucose-6-phosphate dehydrogenase, or G6PD, which helps red blood
Which description of an industrial revolution is correct? A. a trade system that allows businesses to sell goods in more than one country B. a gradual change in
Which of the following is not true about printmaking? a. There are two main types of printmaking: relief printing and intaglio. b. To create a wood engraving, t
what is an experiment, the group in which all conditions are kept the same
A machine produces 40 spools of nylon each day. On the first day of production, 10 spools have to be thrown away. What percentage is thrown out?
Do you think African Americans would have been eager to fight for the United States during the Spanish American War? Why or why not?
which of these events in history does seidman say occurred in direct violation of the constitution? a. the attack of Fort Sumter b. the Emancipation Proclamatio
