CIMG3844id304

3_d = a_A +3*04 +3" ot

a_A=0

a" a< = to-} AD = 30^ł0.388 = 349.2-^-

s

a¹ da =s₂AD = -^^lAD = 0, a?₂= const di

3_b = a_D +ff'© +5"bd +3 sd

*"«,=    = 444.68-=-

r 0.3    s²

a^cED = 2co₂v_ED =2-30-11.55 = 693-— a, =99.48^-a'«> = 44.28-—

«« =a, =99.48^-

Ąj = -a*j»

/»„ =99.48*5 = 497

SĄ = ą₃^c + V ^+p« + Ą, +G, = 0

G =	m*g = 5*9.81 = 49N
P ^eru	= 2.4tf
P ^c7 13	= p^a"^rn
P ° ^ri\	= 2.4N
P ^P *13	= 2AN
P ^F *13	= p ^F ^rji
/> * ^rM	= 2.4 W
fn	= 44,8//