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

What was the main concern of confucianism?

Jimmy dad gave him $100 on his birthday which is January 1st Jimmy deposit the 200 into his savings account the same day at the beginning of every month therefo

Can anyone help me with this problem?

one of the reason insurance is so expensive is due to the expensive of developing testing and their find me drugs. this cost is passed on to the consumer. true

What is the international space station?

Clayton climbed down 50 meters. he climbed down in 10-meter intervals. in how many intervals did clayton make his climb?

What is x in x - 4 (x - 3) + 7 = 6 - (x - 4)

The graph of which function has an axis of symmetry at x = 3? f(x) = x2 3x 1 or f(x) = x2 – 3x – 3 or f(x) = x2 6x 3 or f(x) = x2 – 6x – 1

Why do unsaturated fats bend?

What is the value of x in the equation 2x – 3 = 9 – 4x?