alexislikespie2291 alexislikespie2291
  • 17-01-2020
  • Physics
contestada

a stone is tied to a string and whirled around in a circle at a constant speed. is the string more likely to break when the circle is horizontal or when it is vertical?

Respuesta :

chibuikenzomiwu
chibuikenzomiwu chibuikenzomiwu
  • 19-01-2020

Answer:

The string is more likely to break when the circle is vertical

Explanation:

The string is more likely to break when the circle is vertical because tension in the string is the same throughout the circular motion and it is equal to mrw^2 when it is rotated in the horizontal plane while tension in the string is maximum and is given by mrw^2+mg when in the vertical plane.

Answer Link

Otras preguntas

the main characteristic of an ideal republic is that
What is -3/8,5/16,-0.65,2/4 in least to greatest order?
What was the main goal of the Red Brigades?
which of the following phrases best describes the human karyotype?
what direction would you travel to go from Seoul to Shanghai
how do you write 73/10 as a decimal
the table shows the number of books salvador has read Mystery:10 nonfiction:7 science fiction:5 western:2 find the ratio of mystery books to the total
what is important about the year 1607? Name two things
how do you write in standard form 43,080,700
a number is divided by 4,and the quotient is added to three.the result is 24.what is the number