Un cañón dispara un proyectil con una velocidad inicial de 20m/s y un ángulo de 30°con la horizontal, adopte g= 10m/s2. a) Componentes vertical y horizontal de la velocidad. b) La altura máxima alcanzada en relación al suelo. c) El tiempo de subida.
d) El alcance.
e) La velocidad del proyectil a los 4s

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

What are the north and south poles of a solenoid change with?