Body image is harder ro maintain during adolescent years because

Because during your adolescent years your body is constantly growing and changing because of the effects of puberty.

Puberty effects growth, and growth continues for a period amount of time.

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer