If gravity did not affect the path of a horizontally thrown ball, the ball would
a. go straight up
c. fall straight down
b. travel horizontally
d. follow a curved path select the best answer from the choices provided a b c d

8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )

Apossible explanation for a set of facts that can be tested by further investigation is called

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.