October 2018 2 263 Report

HeLp! Fiza.. ;(

Zadanie 1.

Na jakiej wysokosci czlowiek o masie 70kg ma energie potencjalna 14kJ ?

Zadanie 2

Zajac o masie 3kg ucieka z predkoscia 20m/s, Jaka ma energir kinetyczna ?

i to obliczyc, Prosze o obliczenia a nie same odp. -.-:(

Daje naj, czekam do 20:00 :)


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