True because school doesn't dictate what job you want in the future
Answer:We have , a relation in frequency f and wavelength λ of a wave having the velocity v as ,
v=fλ ,
given f=60Hz , λ=20m ,
therefore velocity of wave , v=60×20=1200m/s
Answer:
C.) Gravity
Explanation:
The projectile is an object upon which the only force is gravity. Gravity acts to influence the vertical motion of the projectile.
Answer:
do you mean stages or branches
Answer:
The "butterfly Effect"
Explanation:
The "butterfly effect" will probably have big changes in the future.