randy19 randy19

11-02-2017
Chemistry

contestada

Calculate a pendulums frequency (in Hz) if the pendulum completes 19 cyclesin 0.5 s.

Respuesta :

miner3mj miner3mj

11-02-2017

1Hz = 1 cycle per second

19 cycles / .5 seconds = 38Hz

Answer Link

Otras preguntas

3First, all of the kids gathered in a large room made to look like the House floor. There, Jamal and the other winners said the Pledge of Allegiance and learne

how does the economy work?

Sujay maxed out his credit card at $5,000. The interest rate is 11.75%. Using an online calculator, Sujay determines that if he stops using the card and pays $4

who made the arabic language

evaluate the expression 2(8+3)+4small 2

What is the total of the following lengths 1.6m + 2.87M+4.04m

Which of the following would require the use of recombinant DNA? A. Crossing two cherry trees to create better cherries. B. Bacteria that helps make hum

how do scientists use radioactive to date fossils and arifacts

What is the introduction of separating salt and sugar?

Sujay maxed out his credit card at $5,000. The interest rate is 11.75%. Using an online calculator, Sujay determines that if he stops using the card and pays $4