Questions by Sergey Khudyakov

Questions by Sergey Khudyakov

A standard number cube is tossed. Find P( greater than 3 or odd).

asked Jun 18, 2023

2 answers

0 votes

107k views

A boy swings a 30 g fishing sinker around his head attached to his fishing line. The radius ofthe circular motion of the sinker is 65 cm. The sinker does 2 revolutions per second. (a) What is the period

asked Apr 5, 2023

1 answer

29 votes

499k views

1 over 5 +2 over 25 =

asked Jul 9, 2022

2 answers

33 votes

152k views

What is the energy of an electron in a Li+ ion when an electron moves from n = 2 to n =3?

asked May 25, 2022

1 answer

34 votes

495k views

Helpppppppppppppppppppppppppppppppppppppppppppppppppppp

asked Apr 6, 2022

2 answers

39 votes

350k views

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