unit274 unit274

29-04-2014
Chemistry

contestada

why does some friction occur with seemingly smooth surfaces?

Respuesta :

MaddieK MaddieK

29-04-2014

Even surfaces that seem smooth have irregular bumps that you could see with a microscope, so friction occurs even with smooth-looking objects.

Answer Link

Otras preguntas

Read the following definition. Words and phrases from the text that provide “proof” for the claim one makes in a paper or discussion. What is being defined in t

hydrochloric a strong acid where as formic acid is a weak one why?

Find the median, first quartile, third quartile, and interquartile range of the data. 84,75,90,87,99,91,85,88,76,92,94

A car is accelerated from 45 km/H to 65 km/h in 30 min. Find the acceleration of the car and the distance covered.

True or False: There are no large scale studies of twins that show that addictions, such as alcoholism, are among the most inherited types of mental illnesses.

Any help please anyone??

what is the difference between a relationship with a colleague and a romantic relationship?

Find the value of x in the figure shown.

Somone answer who knows the material, i need help not jokes

how did via get the recognition and attention from her family?

ACCESS MORE EDU ACCESS