Błagam na dziś Oblicz ciśnienie jakie wywierasz na podłogę stojąc na dwóch nogach, a jakie stojąc na jednej nodze przyjmij powierzchnie jednej stopy 250cm2 (centymetrów kwadratowych)

Why are graphs useful when interpreting data

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.