d3iv1Bernarfcour d3iv1Bernarfcour

14-04-2016
Physics

contestada

What is the period of a simple pendulum is its frequency is 20 Hz?
a. 20 sec
b. 2/1 sec
c. 1/2 sec
d. 1/20 sec

Respuesta :

14-04-2016

Period = (1) / (frequency)

= (1) / (20/sec)

= 1/20 sec

Answer Link

Otras preguntas

what is dangerous about living for 7 days on just sardines

Occasionally, during pregnancy, the placenta can separate from the uterus. This causes a disruption in development and sometimes death if the fetus. Harm to the

Explain how fresco paintings are created. What are advantages and/or disadvantages of fresco?

Science help please!

What occurred while the lunar crust cooled? A. Lava flows formed maria. B. Earth and a planetesimal collided. C. The Moon became geologically inactive. D. B

101,112,131,415,161, next number in sequence

Which statements about early American furniture are true? Choose all answers that are correct. A. Chinese and Japanese immigrants made many pieces of decorated

What is home equity? -the closing costs associated with buying or renting a home -the difference between a home’s market value and the homeowner’s outstanding l

The buoyant force acting on a submerged object equals the weight of the fluid displaced by the object. What is the weight of the water displaced by a block of

I really need help... I am supposed to do a project on a human rights issue in Of Mice and Men. So I was going to do right of equality but my teacher said it wa