Balls A and B are thrown at the same angle from the ground, with an initial velocity for Ball A is 15m/s and Ball B is 25 m/s. Which ball will reach a larger distance horizontally on the
ground?

Help pls

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

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.