Un volante cuya aceleración es de 6 rad/s2 gira a un ángulo de 99 rad en 4 seg. Determinar a) Tiempo que habrá estado en movimiento antes de comenzar
el intervalo de 4 seg. si partió del reposo.

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

explanation:

wheres the pic

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.