let f(v) be the amount of energy consumed by a flying bird (joules/sec), as a function of its speed v (meters/sec). Let a(v) be the amount of energy consumed by the bird in (joules/meter)

a) where is a(v) a minimum?
let f(v) be the amount of energy consumed by a flying bird (joules/sec), as a function of its speed v (meters/sec). Let a(v) be the amount of energy consumed by the bird in (joules/meter)

a) where is a(v) a minimum?
@Mathematics

Question

let f(v) be the amount of energy consumed by a flying bird (joules/sec), as a function of its speed v (meters/sec). Let a(v) be the amount of energy consumed by the bird in (joules/meter)

a) where is a(v) a minimum?
 let f(v) be the amount of energy consumed by a flying bird (joules/sec), as a function of its speed v (meters/sec). Let a(v) be the amount of energy consumed by the bird in (joules/meter)

a) where is a(v) a minimum?
 @Mathematics

eyust707 · Answer

f(v) = ??? J/s
v = ??m/s
a(v) = ??? J/m 

f(v)/v = (j/s)/(m/s)

= j/m = a(v)

eyust707 · Answer

im very very uncertian about that.. lol 

but i believe a(v) in smallest when v is really really big or when f(v) is really really small?

honestly i would rely on this tho cause im not very sure