Something that goes round in circles could have a high speed but zero average velocity.
Answer:
we have formula of frequency :
frequency(f)= speed of sound(c)/wavelength(λ)
for wavelength we swipe it with frequency as follows
λ=c/f
λ=300,000,000/101,700,000
λ=2.949
Answer:
your right answer is true
hope it helps you
Answer:
energy ina battery makes new energy called electrical energy
