betty67 betty67

25-04-2021
Physics

contestada

A ruler vibrates 70 times in 20 seconds.what is the frequency of its vibration

Respuesta :

linguesreziel0 linguesreziel0

25-04-2021

Answer:

we know that that frequency= n/t

= 70/20

= 3.5 Hertz

Explanation:

i think that the answer

Answer Link

Otras preguntas

Convert the fraction to higher terms. Enter the value of the missing numerator.3/11 =?/77

What is procrastination? Why do we procrastinate?

what percent of 600 is 180

what was the name of the large landmass that scientists believe used to exist?

Which of the following sequences of voting rights is correct? a. African men were given the right to vote before white women. b. African men were given the righ

The first governing document in New England was the _____. A.Mayflower Compact B.Fundamental Orders of Connecticut C.New England Confederation Exeter Compact

Choose the transitional word that best fits this sentence. I usually love chocolate; __________, this chocolate is simply too old and stale to enjoy. A)still B)

What was the goal of Roosevelt’s Second New Deal? A.) to promote business growth B.) to restrict citizens' rights C.) to promote to general welfare D.) to promo

Which does not correctly describe an achievement of the Maya? a. had cities with populations in the thousands b. kept records on knotted strings, or khipu c. un

All of the following were part of Lincoln's Ten Percent Reconstruction Plan for the newly elected state governments EXCEPT: a. Each state had to have a republic