Una pelota de tenis golpeada por un jugador sale disparada de su raqueta a una velocidad inicial de 32.5 m/s con un ángulo de 29 º respecto al eje horizontal quiero saber la altura máxima que alcanzará la pelota y la distancia horizontal a la que llegara la pelota

Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.