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

what is a faux pas? please help

What proportion of the first 10,000 natural numbers contain a 3

Is it possible to make CD without plastic? why or why not?

what is the combined volume of 2 identical rectangular prisms with the dimension 7 cm x 9 cm x 3 cm?

Steve built a rectangular table that is 72 inches long and has a perimeter of 240 inches.What is the width of Steve's table? Please answer for me.

waht will happen if one of the system fails to carry out its function properly?

How To Solve The Equation 3(x-6)=10x+3 ?

Moon Questions? (diagram attached)1. Approximately how many nights during the month would an observer be able to witness a waxing gibbous phase?2. A full moon o

w^2-4w+ ? what lake the expression a perfect square

Bill can hammer 20 nails in 6 minutes. Jeff can do the same job in only 5 minutes . How long will it take them to finish if Bill hammers the first 5 nails, then