sharixiii3033 sharixiii3033
  • 24-09-2021
  • SAT
contestada

a young girl is on a swing that completes 20.0 cycles in 25 seconds. what are its frequency and period?

Respuesta :

ellaevw
ellaevw ellaevw
  • 24-09-2021

Answer:

0.8 - 1.25

Explanation:

f = n ÷ t

period = 1 ÷ f

f = 20/25 = 0.8 Hz

period = 1/0.8 = 1.25 s

Answer Link

Otras preguntas

My sister needs help !!!!!!! A coin is flipped 150 times. The results of the experiment are shown in the following table: Heads 63 Tails 87 Which of
When h has the value 4 calculate 4h+9
a tool to measure forces such as weight or friction
mr. and mrs. baker place 12- inch rulers along the length of a rug . they each line up 3 rulers along the edge of the rug . what is the length of the rug
Name three reactions to the teachings of Jesus
carrie has 340 marbles to put in Vases she wants the vases to hold eathier 100 marbles or 10 marbles which way she can arrange the marbles ?
There are 276 calories in 6 ounces of chicken. How many calories are in 1 pound chicken?
According to Darwin which of the following creatures would be most likely to survive
what is the least common multiple of 30 and 75?
According to the Constitution, who is the commander-in-chief of the military?