How much force is required to pull a spring 3. 0 cm from its equilibrium position if the spring constant is 2. 7 × 103 n/m?.

What happens to light waves from a star as the star moves away from earth?

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

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.