imanshak imanshak

13-02-2017
Physics

contestada

Explain why the drill bit gets hot when it's turning in the wood

Respuesta :

happy2131 happy2131

13-02-2017

The friction between the two objects creates heat.

Answer Link

andrewmagana2002 andrewmagana2002

13-02-2017

Friction is the main cause of heat when the drill bit is drilling.The same way that heat is created when you rub your two hands together very rapidly. Because wood is a great conductor of heat, the metal gets hot and remains hot.

Answer Link

Otras preguntas

Vulnerability can be defined as:

Shawn just purchased new fish for his aquarium he bought seven guppies 12 cichlids 4 tetras 9 corydoras catfish and 2 synodontis catfish. What is the ratio of g

In the words prosecute, the prefix pro means A. backward. B. before. C. after. D. forward

Choose the group of sentences that best demonstrates sentence fluency.

Why were the shields of Arthur’s knights hanging on a tree Turquine’s land?

Which of the following is true about third-person limited point of view? It uses the word I, and one character tells the story. It uses the word you and makes

p=4k-10 p=50 wout out the value of k

Which plot element features the conflicts and challenges encountered by characters in a narrative? Exposition Rising Action Climax Resolution

The radius of Venus is 3760.4 miles. What is the approximate volume of Venus?

What is the slope of a line that runs parallel to y = -x + 7