ysabellamathers ysabellamathers

23-02-2015
Physics

contestada

do smoother surfaces have more or less friction

Respuesta :

Silversoul Silversoul

23-02-2015

A smooth surface would have less friction because the is nothing on it to get caught on, or be slowed down by. This is why shoes are not built flat. Rough surfaces, with many edges, can help to prevent sliding, because they have more friction.

Answer Link

Otras preguntas

Given: • The circles centered at points A and C have radii of length AE. • The circles centered at points E and F have radii of length ED. F E B * Complete the

yep gbyi bix join Write a diary entry, About your fight with your best friend in school regarding cheating in the examination hall.

Find the multiplicative inverse of −1/2.

Can someone help me with this question????

Which two Union victories happened on the same day (July 3, 1863) and are considered the turning point of the American Civil War? A. Antietam and Appomattox B.

Use the scale to help you solve the equation and find the value of x. Enter the value of x below. 1 x + 7 = 8 X=

lookup G-and & A certain volcano has an elevation of 13,410 feet. A nearby oceanic trench has an elevation of 21,795 feet below sea level. Find the differen

which ribosome may terminate transcription unit in prokaryotes

The coordinates of triangle ABC are (1,4), (4, 1) and (1,1). Find the new points of A'B'C' with a dilation centered at the origin and a scale factor of 2. A' (_

A company doubles their sales every 5 years. Five years ago, the company had yearly sales of 100 000 computers.Which rule shows the company's expected yearly sa