Descrie modul de urcare ci bicicleta pe un deal abrupt aplicand o forta de tractiune mai mica comparativ cu cazul urcarii dealului pe linie dreapta. ajutor plz :<

dau steluta!

Which two objects have the greatest gravitational force acting between them

Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers