Question

An example of resonance is pumping your legs when on a playground swing.
A. true B. false

Answer 1

umm... yes in a way. you have to pump your leg in the right direction. in same frequency and phase with the swing. and the result is an increased amplitude. so i ll say TRUE! (if you considered you pumping of legs to be an oscillating and periodic event).

Answer 2

thank you :)

Answer 3

haha... :))

Answer 4

lol seriously i had surgery on wrist now failing homeschool classes /: didnt have time to do all the work and i need help

Answer 5

9th grade s.s science and computer class