reyrenobato03 reyrenobato03

04-05-2021
Physics

contestada

A pendulum swings past it's pole 20 times in 18 seconds, what is the period of the pendulum?

Respuesta :

natocmark natocmark

04-05-2021

Answer: 0.9

Explanation:

If frequency equals the amount of oscillations in one second then 20/18 = f = 1.11 and to find period (T) then we use the equation T= 1/f or in this case 1/1.11 = 0.9

Answer Link

Otras preguntas

whats the answer to -12(4/3-1)

true or false all whole numbers are integers

Population density is the number of people per unit of area. What is the population density of a state that has 1627260 people in 1490 square miles? Round to th

write three ratios that are equivalent to the one given 18 rights handed student for every 4 left handed students

how to find all real and imaginary zeros of f(x)=x^4+5x^2-5x^3-6+5x

Central Subs made 27 sandwiches using 12 pounds of turkey. How much turkey was used per sandwich?HELP ME!

What is 25.2<1.5y+1.2

T(8,15) is the midpoint of CD. The coordinates of d are (8,20) what are the coordinates of c

How do I convert negative 3 over 5 to a decimal

Describe how the coming of World War II ended the Great Depression. What region of the nation benefited most spectacularly?