Una bala es disparada con una velocidad de 30 m/s, formando un ángulo de elevación de 30º, respecto a la horizontal. Calcule a) en cuanto
tiempo alcanza la bala su altura máxima? b)a los 3 s, que velocidad
vertical lleva? C) a los 3 s, a que altura se encuentra? D) cual es la
altura alcanzada? E) a que distancia cayó del punto de lanzamiento?

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

Determine the maximum r-value of the polar equation r =3+3 cos 0

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?