RafRaf63171 RafRaf63171

11-01-2018
Physics

contestada

Why does sandpaper get hot when it is rubbed against rusty metal?

Respuesta :

Buffington91 Buffington91

18-01-2018

Friction between the sandpaper and metal increases the temperature of both

Answer Link

Otras preguntas

Give the slope between the points (-4,1) (-13,-1)

1. Sally decided to go early Christmas shopping at a local Wal-Mart. There was a Black Friday sale and she bought a TV that was originally $200. The TV was mark

The _____ law of thermodynamics states that when two objects of different temperature are in contact, heat energy will flow from the hotter to the cooler object

The most dangerous game: Throughout the story the author, Richard Connell, employs foreshadowing to build suspense and to reveal character traits about both Rai

What is Annabeth Chase's symbol (In Percy Jackson)

The weekly salaries of teachers in one state are normally distributed with a mean of $490 and a standard deviation of $45. What is the probability that a random

what do some people believe about the 1969 moon landing?

What are the benefits of convenience foods? (25 points because I’m generous) lol

TIMED NEED HELP DOING THIS

Which of the following careers most likely combines an interest in art and history? A. theater set designer B. transportation designer C. art therapist D. c