Un tren parte del reposo y acelera uniformemente a 4,0 m/s2; ¿cuánto tarda en recorrer los primeros 200 m?

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?