Si un objeto de 9,2 kg se mueve en movimiento armónico simple y realiza 92,1 ciclos en un minuto. Determine la frecuencia y el período del movimiento

In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.

Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.

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