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

what years did the cattle drives take place from

Find all points having an x-coordinate of 4 whose distance from the point (-2,-1) is 10

Express 9.062 as a mixed number in the simplest form.

Which expressions, when evaluated with x = –9, are negative in value? Choose all answers that are correct. A. –2x – 8 B. –26 – 2x C. 35 + 3x D. –3x

what is the formula for a cylinder and a circle?

A bottle of fruit juice is 800 milliliters. How many liters of fruit juice are in 120 bottles?

represent the number 1.16 using base ten blocks

All real number zeros of the polynomial 2x^4 + 4x^2 + 6x^9 - x + 3x^9 - 5x^9 + 2x^8

while ice skating,alice slipped and injured her knee.what is one way Alice might have prevented this injury

what elements are involved in hydrogen bonding